Senior Professor
hnghoshniser.ac.in
+91-0674-2494002
Prof. Ghosh completed his B.Sc. (Hons.) in Chemistry from Visva-Bharati University, Shantiniketan, West Bengal, during 1984–1987, with Chemistry as his major subject and Physics and Mathematics as subsidiary subjects. He graduated with First Class honors and secured the 1st rank in his class.
He then pursued an M.Sc. in Physical Chemistry at the Indian Institute of Technology (IIT), Kharagpur, from 1987 to 1989.
Subsequently, he earned his Ph.D. from the University of Bombay (now the University of Mumbai) between 1990 and 1996, with doctoral research focused on the study of fast photophysical and photochemical processes in liquid media.
From 1997 to 1998, he conducted post-doctoral research at Emory University, Atlanta, USA, where his work centered on femtosecond infrared and visible spectroscopy.
Later, he served as a Visiting Scientist at the Max-Born Institute, Berlin, Germany, from 2007 to 2008, focusing on femtosecond vibrational spectroscopy.
· Recipient of INSA Medal for Young Scientists (1998) from the Indian National Science Academy, New Delhi.
· Recipient of A.K. Bose Memorial Award (2000) from the Indian National Science Academy, New Delhi.
· Recipient of APA-Prize for Young Scientist (2004) from The Asian and Oceanian Photochemistry Association.
· Elected Fellow of the National Academy of Sciences, India (FNASc), Allahabad in January 2009.
· Recipient of Homi Bhabha Science & Technology Award (2010) from the Department of Atomic Energy (DAE), India.
· Recipient of CRSI Bronze Medal (2011) from the Chemical Research Society of India, Bangalore.
· Recipient of DAE-SRC Outstanding Investigator Award (2012) from the Department of Atomic Energy (DAE), India.
· Elected Fellow of the Indian Academy of Sciences (FASc), Bangalore in January 2013.
· Recipient of C. N. R. Rao National Prize for Chemical Research (2014) from the Chemical Research Society of India, Bangalore.
· Elected Fellow of the Indian National Science Academy (FNA), New Delhi in January 2017.
· Recipient of Sir J. C. Bose National Fellowship (2019–2024) from the Department of Science and Technology, Government of India.
· Recipient of CRSI Silver Medal (2022) from the Chemical Research Society of India, Bangalore.
· Elected Fellow of the Indian National Academy of Engineering (FNAE), New Delhi in August 2023.
Journal publications: 250; Book Chapters: 7 Total citation: >10400; h-index: 51;
250) Ayushi Shukla, Gurpreet Kaur, Kaliyamoorthy Justice Babu, Himanshu Bhatt, Vikas Kumar, and Hirendra N. Ghosh *
The Retarded Hot Carrier Relaxation and Augmented Photoconductivity in Europium doped CsPbBr3 Nanocrystals
ACS Photonics, 2025, (Revised) Manuscript ID: ph-2025-003967
249) H. Bhatt, T. Goswami, K. Justice Babu, D. K. Yadav and Hirendra N. Ghosh *
Ultrafast Charge Carrier Dynamics in Colloidal ZnIn2S4 Nanosheets using Transient Absorption Spectroscopy
Chem Asian J. 2025, (Accepted) Manuscript ID: asia.202500064
248) K Wu, C Zhang, X Liu, S Jin, A Furube, H Ghosh*
Light–matter interaction at the nano-and molecular scale
J. Chem. Phys. 2025, 162, 140401.
247) M Sachdeva, N Kharbanda, N Ghorai, and Hirendra N. Ghosh *
Unveiling the Carrier Dynamics in Plasmonic and Non-Plasmonic CuxInyS Nanocrystals
J. Phys. Chem. Lett. 2025, 16, 3302−3308.
246) K. Justice Babu, A. Shukla, G. Kaur, A. Kaur, R. Saha, H. Bhatt, and Hirendra N. Ghosh*
Ultrafast Charge Migration and Efficient Charge Separation in Dodecahedron CsPbBr3-Semiconductor Janus Heterostructures
ACS Photonics 2025, 12, 1900−1909.
245. Himanshu Bhatt, Mahammed Suleman Patel, Tanmay Goswami, Dharmendra K. Yadav, Atal Swathi Patra and Hirendra N. Ghosh*
Ultrafast Electron Transfer at the ZnIn2S4/MoS2 S-Scheme Interface for hotocatalytic Hydrogen Evolution
Nanoscale 2025, 17, 7908-7916.
244. Tanmay Goswami, Himanshu Bhatt, Dharmendra Kumar Yadav, Hirendra N. Ghosh*
Ultrafast broadband spectroscopy of widely spread excitonic features in WSe2 nanosheets
Nanoscale 2025, ASAP (DOI: 10.1039/D4NR03874F).
243. A Nath, V Kumar, HN Ghosh*, S Mandal*
Quantification of Through-Space Intervalence Charge Transfer in Cofacial Thiazolothiazole Metal–Organic Framework and Its Photochromic Behavior
The Journal of Physical Chemistry Letters 2025, 16, 1238−1246.
242) Sukhvinder Dhiman, Vikas Kumar, Hirendra N Ghosh*, Govindasamy Jayamurugan*
A single fluorophore, single -component system for advancing white -light emission in aqueous media with ultrafast dynamical study
Journal of Photochemistry & Photobiology, A: Chemistry 2025, 459, 116022.
241) Himanshu Bhatt, Ramchandra Saha, Tanmay Goswami, Sangeetha C. K, K. Justice
Babu, Gurpreet Kaur, Ayushi Shukla, Mahammed Suleman Patel, Sachin R Rondiya, Nelson Y. Dzade, and Hirendra N. Ghosh *
Charge Transfer Modulation in the α-CsPbI3/WS2 Heterojunction via Band-Tailoring with Elemental Ni Doping
ACS Photonics, 2024, 11, 5367−5379.
240) Rakesh K. Behera, Souvik Banerjee, Nitika Kharbanda, Manvi Sachdeva, Diptam Nasipuri, Hirendra N. Ghosh*and Narayan Pradhan*
CsPbBr3-PbSe Perovskite-Chalcogenide Epitaxial Nanocrystal Heterostructures and their Charge Carriers Dynamics
Journal of American Chemical Society 2024, 146, 31177−31185.
239) K Justice Babu, Anil C. A., A Shukla, A. Kaur, H Bhatt, Hirendra N Ghosh*
Ultrafast Interfacial Charge Transfer in Anisotropic One-Dimensional CsPbBr3/Pt Epitaxial Heterostructure
The Journal of Physical Chemistry Letters 2024, 15, 9677-9685.
238) Sivaraj Durairaj, Himanshu Bhatt, Preethi Murugesan, Navita Salaria, Malika Arora, Hirendra N. Ghosh*, and Deepa Ghosh
Unveiling the Mechanistic Aspects of Solar-Driven HemateinRemediation Using Biocompatible Metal-Free Carbon NitrideNanosheets
J. Phys. Chem. C 2024, 128, 11612-11625.
237) A Shukla, G Kaur, K Babu, H Bhatt, Hirendra N Ghosh*
Unraveling the cation dependent carrier cooling and transient mobility in lead-free A3Sb2I9 perovskites
J. Chem. Phys. 2024, 160, 244706.
236) V Kumar, A Shukla, G Kaur, N Kharbanda, JB Kaliyamoorthy, HN Ghosh*
Unraveling Defect-Mediated Enhancement of Transient Photoconductivity and Slower Carrier’s Mobility Decay in Cu-Doped Cs2AgBiBr6 Nanocrystals Using Ultrafast Pump–Probe Spectroscopy
The Journal of Physical Chemistry Letters 2024, 15, 6575-6584.
235) N Kharbanda, M Sachdeva, N Ghorai, A Kaur, V Kumar, HN Ghosh*
Plasmon-Induced Ultrafast Hot Hole Transfer in Nonstoichiometric CuxInyS/CdS Heteronanocrystals
The Journal of Physical Chemistry Letters2024, 15, 5056-5062.
234) Arpna Jaryal, Ajit Kumar Singh, Shivali Dhingra, Himanshu Bhatt, Manvi Sachdeva, Hirendra N. Ghosh*, Arindam Indra and K. Kailasam
Understanding the charge transfer dynamics in 3D-1D nanocomposites over solar driven synergistic selective valorization of lignocellulosic biomass: A new sustainable approach
EES. Catal., 2024, 2, 1019-1026
233) Yogesh A Jadhav, Ganesh K Rahane, Tanmay Goswami, Kusuma Jagadish, Kalyani Chordiya, Anurag Roy, Tushar Debnath, Sagar B Jathar, Rupesh Devan, Mousumi Upadhyay Kahaly, Sachin R Rondiya, Hirendra N Ghosh*, Nelson Y Dzade
Novel Au/Cu2NiSnS4 Nano-Heterostructure: Synthesis, Structure, Heterojunction Band Offset and Alignment, and Interfacial Charge Transfer Dynamics
ACS Applied Materials & Interfaces 2024, 16, 21746-21756.
232. Umarfaruk S. Sayyad, Himanshu Bhatt, Hirendra N. Ghosh, and Somen Mondal
Delineating the core and surface state heterogeneity of carbon dots during electron transfer
Nanoscale, 2024, 16, 8143-8150.
231. Arshdeep Kaur, Tanmay Goswami, Kaliyamoorthy Justice Babu, Hirendra N. Ghosh*
Ultrafast Electron and Hole Transfer and Efficient Charge Separation in a Sb2Se3/CdS Thin Film p–n Heterojunction
J. Phys. Chem. Lett. 2024, 15, 13, 3541–3548.
230. S Samanta, KJ Babu, A Shukla, G Kaur, A Kaur, Hirendra N. Ghosh*
Unveiling the Ultrafast Electron Transfer Dynamics in Epitaxial Dodecahedron CsPbBr3/Au Heterostructure
Chem Photo Chem, 2024, e202300242
229. Umesh, Jahanvi Ralhan, Vikas Kumar, Himanshu Bhatt, Debasish Nath, Nimisha A. Mavlankar, Hirendra N. Ghosh*, and Asish Pal*
Thermo-Chemical Cues-Mediated Strategy to Control Peptide Self-Assembly and Charge Transfer Complexation
Langmuir 2024, 40, 5, 2754–2763.
228. Manvi Sachdeva, Nandan Ghorai, Nitika Kharbanda, Hirendra N. Ghosh*
Ultrafast Plasmonic Hot Hole Transfer and Plasmon Dynamics in a Dual Plasmonic Au@p-Cu2−xSe Heterostructure
Advanced Optical Materials 2024, 12, 2301250.
227. Preeti Dagar, Nandan Ghorai, Manisha Bungla, Hirendra N. Ghosh* and Ashok K. Ganguli*
Understanding the Charge Transfer Dynamics of Cu2WS4-CNT-FeOOH Ternary Composite for Photo-electrochemical Studies
Phys.Chem.Chem. Phys. 2023, 25, 32727-32727.
226. Tanmay Goswami, Dharmendra Kumar Yadav, Himanshu Bhatt, Gurpreet Kaur, Hirendra N. Ghosh*
Temperature Dependent Charge Carrier Dynamics in 2D Ternary Cu2MoS4 Nanoflakes: An Effect of Electron-phonon Coupling
J. Chem. Phys. 2023, 159, 174705.
225. A Kaur, T Goswami, KJ Babu, HN Ghosh*
Ultrafast Hole Migration at the p–n Heterojunction of One-Dimensional SnS Nanorods and Zero-Dimensional CdS Quantum Dots
The Journal of Physical Chemistry Letters 2023,14, 7483-7489.
224. A Nath, V Kumar, A Shukla, HN Ghosh*, S Mandal*
Influence of Molecular Separation on Through‐Space Intervalence Transient Charge Transfer in Metal‐Organic Frameworks with Cofacially arranged Redox Pairs
Angewandte Chemie, 2023, e202308034
223. US Sayyad, S Burai, H Bhatt, HN Ghosh, S Mondal
Efficient Charge Transfer in the Perovskite Quantum Dot–Hemin Biocomposite: Is This Effective for Optoelectronic Applications?
The Journal of Physical Chemistry Letters2023, 14, 5397-5402.
222. A Shukla, G Kaur, KJ Babu, HN Ghosh*
Spectroscopic Investigation of Structural Perturbations in CsPbCl3 Perovskite Nanocrystals: Temperature- and Excitation-Energy-Dependent Study
ACS Photonics 2023, 10, 1906–1915.
221. A Sairam D.Veer, Tanmay Goswami, Sapna Ravindranathan, Rajesh Gonnade, Nitika Kharbanda, Hirendra N. Ghosh * and S. Santhosh Babu *
donor strapped perylene bisimide macrocycle and its lemniscate dimer with extended charge separation
Organic Chemistry Frontiers, 2023, 10, 5099–5107.
220. G. Kaur, Ayushi Shukla, Arijit Sinha, Koyendrila Debnath, Kaliyamoorthy Justice Babu, Himanshu Bhatt, Umesh V Waghmare, Hirendra N Ghosh*
Ultrafast glimpses of the excitation energy-dependent exciton dynamics and charge carrier mobility in Cs2SnI6 nanocrystals
Nanoscale 2023, 15, 14081-14092.
219. Nandan Ghorai, M Sachdeva, N Kharbanda, and Hirendra N. Ghosh*
Harvesting Plasmonic Near-Infrared Photons by Hot Hole Transfer in Nonstoichiometric-Semiconductor Plasmonic Heterojunctions
ACS Photonics, 2023, 10, 733–742.
218. Paramita Datta, T. Goswami, Noufal Kandoth, Ananya Banik, J. Ahmed, Rositha kuniyil, Athul S. B, Hirendra N. Ghosh* and Swadhin K. Mandal*
Generation of Photoinduced Phenalenyl-Based Radical: Towards Designing Reductive C-C Coupling Catalysis
Chem Photo Chem, 2023, e202300033
217. Ananta Dey, Nandan Ghorai, Amitava Das and Hirendra N. Ghosh*
Effects of Hydrogen Bonding on Intramolecular/intermolecular Proton-Coupled Electron Transfer Using a Ruthenium-anthraquinone Dyad in Ultrafast Time Domain.
Journal of Photochemistry Photobiology A, 2023, 441, 114709.
216. Arshdeep Kaur, Tanmay Goswami, Kaliyamoorthy Justice Babu, Ayushi Shukla, Himanshu Bhatt, Hirendra N. Ghosh*
Efficient Hot Electron Transfer and Extended Separation of Charge Carriers at the 1P Hot State in Sb2Se3/CdSe p-n Heterojunction"
J. Phys.Chem. Lett, 2022, 13, 11354-11362.
215. Kaliyamoorthy Justice Babu, Ayushi Shukla, Gurpreet Kaur, Arshdeep Kaur, Himanshu Bhatt and Hirendra N. Ghosh*
Temperature Driven Charge Transfer Process in Quantum Confined Two-Dimensional Mn-doped CsPbBr3 Perovskite Nanoplatelets
Chemical Communications 2022, 58, 13899-13902.
214. Sairam D. Veer, Vivek C. Wakchaure, Kiran Asokan, R. Dixit, T. Goswami, Ramchandra Saha, R. Gonnade, Hirendra N. Ghosh*, Santhosh S. Babu
Oligothiophene Ring Strapped Perylene Bisimides: A Functionalizable Co-axial Donor-Acceptor Macrocycle
Angewandte Chemie, 2022, Advanced article (doi.org/10.1002/ange.202212934).
213. Hirendra N. Ghosh* and Amitava Das
Implications of strongly coupled catecholate-based anchoring functionality of a sensitizer dye molecule toward photoinduced electron transfer dynamics
Advances in Inorganic Chemistry,2022, Advance Article
212. Subham Burai, Nandan Ghorai, Hirendra N. Ghosh, and Somen Mondal
Discerning the Ultrafast Charge Dynamics in Photostable Perovskite-Carbon Dot Composite Systems: Role of Doped Carbon Dots
J. Phys.Chem C, 2022, 126, 20092-20100.
211. Nandan Ghorai, Soumyadip Bhunia, Subham Buraid, Hirendra N. Ghosh, Pradipta Purkayastha, and Somen Mondal
Ultrafast insights into full-colour light-emitting C-Dots
Nanoscale, 2022, 14, 15812-15820
210. Gurpreet Kaur, Ayushi Shukla, Kaliyamoorthy Justice Babu and Hirendra N. Ghosh*
Chemically Engineered Avenues: Opportunities for Attaining Desired Carrier Cooling in Perovskites
The Chemical Record 2022, e202200106.
209. K. Justice Babu, Gurpreet Kaur, Ayushi Shukla, Arshdeep Kaur, Himanshu Bhatt, Nandan Ghorai, Goutam De, and Hirendra N. Ghosh*
Prolonged Hot-Carrier Cooling and Polaron Decay in Defect Free Polyhedral CsPbBr3 Perovskite Nanocrystals
Mater. Adv. 2022, 3, 6566-6576.
208. Tanmay Goswami, Himanshu Bhatt, Dharmendra Kumar Yadav, Hirendra N. Ghosh*
Phys. Chem. Chem. Phys., (Perspective), 2022, 24, 19121-19143.
207. Deepa Sebastian, Athira Pallikkara, Himanshu Bhatt, Hirendra N Ghosh*, Kala Ramakrishnan
J. Phys. Chem. C, 2022, 126, 11182–11192.
206. Gurpreet Kaur, Ayushi Shukla, Kaliyamoorthy Justice Babu and Hirendra N. Ghosh*
Probing the charge transfer mechanisms in type-II Cs2AgBiBr6-CdSe composite system: ultrafast insights
Nanotechnology, 2022, 33, 485406 (10pp)
205. Gurpreet Kaur, Ayushi Shukla, Kaliyamoorthy Justice Babu and Hirendra N. Ghosh*
Mapping the Real-Time Vibrational Infrastructure of Cs2SnI6 Nanocrystals through Coherent Phonon Dynamics
ACS Photonics 2022, 9, 2756–2766.
204. Nandan Ghorai, Goutam De, and Hirendra N. Ghosh*
Plasmon Mediated Electron Transfer and Temperature Dependent Electron−Phonon Scattering in Gold Nanoparticles Embedded in Dielectric Films
Chem.Phys.Chem. 2022, 23, e202200181
203. Nandan Ghorai and Hirendra N. Ghosh*
Chemical Interface Damping in Nonstoichiometric Semiconductor Plasmonic Nanocrystals: An Effect of the Surrounding Environment
Langmuir (Feature Article) 2022, 38, 5339–5350.
202. Atikur Rahman, Tanmay Goswami, Nidhi Tyagi, Hirendra N. Ghosh*, Prakash P. Neelakandan*
Hot Electron Migration from Gold Nanoparticle to an Organic Molecule Enhances Luminescence and Photosensitization Properties of a pH Activatable Plasmon-Molecule Coupled Nanocomposite
Journal of Photochemistry & Photobiology, A: Chemistry 2022, 432, 114067.
201. A. Rahman, P. Prabhakaran Praveen Kumar, Pranjali Yadav, T. Goswami, Asifkhan Shanavas*, Hirendra N. Ghosh*, and Prakash P. Neelakandan*,
Gold–BODIPY Nanoparticles with Luminescence and Photosensitization Properties for Photodynamic Therapy and Cell Imaging
ACS Appl. Nano Mater. 2022, 5, 6532–6542.
200. Mona Mittal, Jayanta Dana , Franziska Lübkemann , Hirendra N. Ghosh, Nadja C. Bigall and Sameer Sapra
Insight into morphology dependent charge carrier dynamics in ZnSe–CdS nanoheterostructures
Phys. Chem. Chem. Phys., 2022, 24, 8519–8528.
199. K. Justice Babu, Gurpreet Kaur, A. Shukla, Ramchandra Saha, A. Kaur, Manvi Sachdeva,Dharmendra Kumar Yadav, and Hirendra N. Ghosh*
Prolonged Hot-Carrier Cooling and Polaron Decay in Defect Free Polyhedral CsPbBr3 Perovskite Nanocrystals
ACS Photonics 2022, 9, 969-978.
198. Tanmay Goswami, Himanshu Bhatt, Dharmendra Kumar Yadav, Hirendra N. Ghosh*
Interfacing g-C3N4 Nanosheets with CdS Nanorods for Enhanced Photocatalytic Hydrogen Evolution: An Ultrafast Investigation
J. Phys. Chem. B, 2022, 126, 572–580.
197. Ayushi Shukla, Gurpreet Kaur, K. Justice Babu, Arshdeep Kaur, Dharmendra Kumar Yadav, and Hirendra N. Ghosh*
Defect-Interceded Cascading Energy Transfer and Underlying Charge Transfer in Europium-Doped CsPbCl3 Nanocrystals
J. Phys. Chem. Letters 2022, 13, 83−90.
196. Tanmay Goswami, Himanshu Bhatt, Dharmendra Kumar Yadav, Ramchandra Saha, Kaliyamoorthy Justice Babu, Hirendra N. Ghosh*
Probing Ultrafast Hot Charge Carrier Migration in MoS2 Embedded CdS Nanorods
J. Chem. Phys. 2022, 156, 034704.
195. Soumyadip Bhunia, Nandan Ghorai, Pradipta Purkayastha, Hirendra N. Ghosh, Somen Mondal
Unravelling the Carrier Dynamics and Photocatalytic Pathway in Carbon Dots and Pollutant of Wastewater System
J. Phys. Chem. C 2021, 125, 27252-27259.
194. Himanshu Bhatt, Tanmay Goswami, Dharmendra Kumar Yadav, Nandan Ghorai, Ayushi Shukla, Arshdeep Kaur, Hirendra N. Ghosh*
Ultrafast Hot Electron Transfer and Trap State Mediated Charge Carrier Separation toward Enhanced Photocatalytic Activity in g-C3N4/ZnIn2S4 Hetero-structure
J. Phys. Chem. Letters 2021, 12, 11865−11872.
193. Arshdeep Kaur, Tanmay Goswami, Sachin R. Rondiya, Yogesh A. Jadhav K. Justice Babu, Ayushi Shukla, Dharmendra Kumar Yadav, and Hirendra N. Ghosh*
Enhanced Charge Carrier Separation and Improved Bi-exciton Yield at the p-n Junction of SnSe/CdSe Heterostructures: A Detailed Electrochemical and Ultrafast Spectroscopic Investigation
J. Phys. Chem. Lett. 2021, 12, 10958−10968.
192. Nandan Ghorai, and Hirendra N. Ghosh*
Effect of Surface Ligand on Chemical Interface Damping in Nonstoichiometric Cu2-xS Semiconductor Nanocrystals: A Direct Correlation between Ultrafast Carrier Dynamics and Photoconductivity
J. Phys. Chem. C 2021, 125, 23250−23258.
191. Sachin R. Rondiya, Yogesh A. Jadhav, Aleksandar Živković, Sagar B. Jathar, Ganesh K. Rahane, Russell W. Cross, Avinash V. Rokade, Rupesh S. Devan, Sadhu Kolekar, Robert L. Z. Hoye, Hirendra N. Ghosh, Nora H. de Leeuw, Sandesh R. Jadkar, Nelson Y. Dzade
Solution-Processed Cd-Substituted CZTS Nanocrystals for Sensitized Liquid Junction Solar Cells
Journal of Alloys and Compounds 2021, 890, 161575.
190. Anamika Kumari, Joydeep De, Sushanta Dattagupta, Hirendra N. Ghosh, Shantanu Pal, and S. Chakraverty
Carrier density distribution, potential profile and subband quantization of a conducting interface
Physical Review B (Rapid communications) 2021, 104, L081111.
189. Tanmay Goswami, Himanshu Bhatt, K. Justice Babu, Gurpreet Kaur, Nandan Ghorai, Hirendra N. Ghosh*
Ultrafast Insight into High energy (C, D) Excitons in Few Layer WS2
J. Phys. Chem. Letters 2021, 12, 6526−6534.
187. Somen Mondal, Nandan Ghorai, Soumyadip Bhunia, Hirendra N Ghosh and Nadav Amdursky
Ultrafast charge separation and long-range light-modulated charge transport in heterostructure-doped protein biopolymer
Chemical Science 2021, 12, 8731–8739.
186. Nandan Ghorai, and Hirendra N. Ghosh*
Plasmon Induced Hot Hole Transfer from Near Infrared active Cu2-xSe Nanocrystals to Methylene Blue and Effect of Chemical Interface Damping
J. Phys. Chem. C 2021, 125, 11468−11477.
185. Tanmay Goswami, Dharmendra K. Yadav, Himanshu Bhatt, Gurpreet Kaur, Ayushi Shukla, K. Justice Babu, Hirendra N. Ghosh*
Defect Mediated Slow Carrier Recombination and Broad Photoluminescence in Non-metal Doped ZnIn2S4 Nanosheets for Enhanced Photocatalytic activity
J. Phys. Chem. Lett, 2021, 12, 5000−5008.
184. Gurpreet Kaur, Ramchandra Saha, K. Justice Babu, Ayushi Shukla and Hirendra N. Ghosh*
Unraveling the underlying hot carrier transfer and relaxation pathways in Type -1 CsPbBr3–PbS system
J. Phys. Chem. C 2021, 125, 10516−10525.
183. Preeti Dagar, Nandan Ghorai, Kasinath Ojha, Hirendra N. Ghosh* and Ashok K. Ganguli
CdS-CNT-CoPi Heterostructures for Simultaneous Excitons Separation: Ultrafast and Photoelectrochemical Studies
J. Phys. Chem. C 2021, 125, 8684-8695.
182. Sachin R. Rondiya, Dilara Gokcen Buldu, Yogesh A. Jadhav, Russell W. Cross, Hirendra N. Ghosh, Thomas E. Davies, Sandesh R. Jadkar, Bart Vermang, Nelson Y. Dzade
Revealing the Electronic Structure, Heterojunction Band Offset and Alignment of Cu2ZnGeSe4: A Combined Experimental and Computational Study towards Photovoltaic Applications
Physical Chemistry Chemical Physics, 2021, 23, 9553-9560.
181. Palwinder Singh, Nandan Ghorai, Anup Thakur and Hirendra N. Ghosh*
Temperature Dependent Ultrafast Charge Carrier Dynamics in Amorphous and Crystalline Sb2Se3 Thin Films
J. Phys. Chem. B2021, 125, 5197-5206.
180. R. Wadhwa, K. K. Yadav, T. Goswami, Ankush, S. K. Guchhait, Sunaina, S.T. Nishanthi, H. N. Ghosh*, and M. Jha
Mechanistic Insights for Enhanced Photoelectrochemical Ethanol Oxidation on Black Gold Decorated Monoclinic Zirconia
ACS Appl. Mater. Interfaces 2021, 13, 9942−9954
179. Kaliyamoorthy Justice Babu, Gurpreet Kaur and Hirendra N. Ghosh*
Concurrent Energy and Electron Transfer Dynamics in Photo-excited
Mn doped CsPbBr3 Perovskite Nanoplatelet Architecture
J. Phys. Chem. Letters 2021, 12, 302–309.
178. P. P. Praveen Kumar, Atikur Rahman, Tanmay Goswami, Hirendra N. Ghosh* and Prakash P. Neelakandan*
Role of chemical structure and supramolecular interactions in fine tuning plasmon-molecule interactions in Au-BODIPY nanocomposites
Chem. Plus. Chem 2021, 86, 3-3
177. K. Justice Babu, Gurpreet Kaur, Liza Biswal, Goutam De, and Hirendra N. Ghosh*
Ultrafast Charge Transfer Dynamics of Ambient Stable CsPbBr3 Nanocrystals Encapsulated in Polystyrene Fiber
Chem. Eur. J., 2021, 27, 683-691.
176. Ananta Dey, Nandan Ghorai, Amitava Das, and Hirendra N. Ghosh*
Proton-Coupled Electron Transfer for Photo-induced Generation of Two-electron Reduced Species of Quinone
J. Phys. Chem. B2020, 124, 11165-11174.
175. Gurpreet Kaurand Hirendra N. Ghosh*
Hot Carrier Relaxation in CsPbBr3 based Perovskites: A Polaron Perspective
J. Phys. Chem. Lett, (Perspective) 2020, 11, 8765−8776.
174. Tushar Debnath and Hirendra N. Ghosh*
An Insight of Molecular Twisting of Coumarin Dyes
Chem. Select., (Review) 2020, 5, 9461 – 9476.
173. Palwinder Singh, Gurpreet Kaur, Nandan Ghorai, Tanmay Goswami, Anup Thakur and Hirendra N. Ghosh*
Temperature dependent trap assisted ultrafast carrier dynamics in amorphous and crystalline In2Se3 thin films
Physical Review Applied 2020, 14, 014087.
172. Ayushi Shukla, Gurpreet Kaur, K. Justice Babu, Nandan Ghorai, Tanmay Goswami, Arshdeep Kaur, and Hirendra N. Ghosh*
Effect of Confinement on the Exciton and Bi-exciton Dynamics in Perovskite 2D-Nanosheets and 3D-Nanocrystals
J. Phys. Chem. Lett, 2020, 11, 6344−6352.
171. Gurpreet Kaur, K. Justice Babu, and Hirendra N. Ghosh*
Temperature Dependent Interplay of Polaron formation and Hot Carrier Cooling Dynamics in CsPbBr3: Role of Carrier-Phonon Coupling Strength
J. Phys. Chem. Lett, 2020, 11, 6206−6213.
170. Arshdeep Kaur, Tanmay Goswami, K. Justice Babu, Nandan Ghorai, Gurpreet Kaur, Ayushi Shukla, Sachin R. Rondiya and Hirendra N. Ghosh*
Probing Ultrafast Charge Separation in CZTS/CdS Heterojunction through Femtosecond Transient Absorption Spectroscopy
J. Phys. Chem. C 2020, 124, 19476–19483.
169. Sachin Rondiya, Yogesh Jadhav, Nelson Y. Dzade, Raihan Ahammed,Tanmay Goswami, Abir De Sarkar, Sandesh Jadkar, Santosh Haram and Hirendra N. Ghosh*
Experimental and Theoretical Study into Interface Structure and Band Alignment of the Cu2Zn1–xCdxSnS4 Heterointerface for Photovoltaic Applications
ACS Appl. Energy Mater. 2020, 3, 5153−5162.
168. Partha Maity, Nandan Ghorai, Jayanta Dana, and Hirendra N.Ghosh*
Impact of One Step alloying on the Carrier Relaxation and Charge Separation Dynamics of CdxZn1-xSe Graded Nanocrystals
Journal of Photochemistry and Photobiology A: Chemistry, 2020, 388, 112131.
167. Nandan Ghorai, and Hirendra N. Ghosh*
Ultrafast Plasmon Dynamics and Hole-Phonon Coupling in NIR Active Non-Stoichiometric Semiconductor Plasmonic Cu2-XS Nanocrystals
J. Phys. Chem. C, 2019, 123, 28401-28410.
166. Partha Maity and Hirendra N. Ghosh*
Strategies of extending charge separation in colloidal nanostructured quantum dots materials: a perspective
Phys. Chem. Chem. Phys. (Perspective) 2019, 21, 23283-23300.
165. Somen Mondal, Anna Yucknovsky, Katherine Akulov, Nandan Ghorai, Tal Schwartz, Hirendra N Ghosh and Nadav Amdursky
Efficient Photosensitizing Capabilities and Ultrafast Carrier Dynamics of Doped Carbon Dots
J. Am. Chem. Soc, 2019,141, 15413-15422.
164. Tushar Debnath and Hirendra N. Ghosh*
Ternary Metal Chalcogenides: into the Exciton and Bi-exciton Dynamics
J. Phys. Chem. Lett, (Perspective) 2019, 10, 6227−6238.
163. Gurpreet Kaur, K. Justice Babu, Nandan Ghorai, Tanmay Goswami, Sourav Maiti, and Hirendra N. Ghosh*
Polaron Mediated Slow Carrier Cooling in Type-1 3D/0D CsPbBr3@Cs4PbBr6 Core-Shell Perovskite System
J. Phys. Chem. Lett, 2019, 10, 5302−5311.
162. Ananta Dey, Jayanta Dana, Sunil Aute, Amitava Das, Hirendra N. Ghosh*
Hydrogen bond assisted Photoinduced Intramolecular Electron Transfer and Proton Coupled Electron Transfer in Ultrafast Time Domain using a Ruthenium-Anthraquinone Dyad
Photochemical & Photobiological Sciences, 2019, 18, 2430-2441.
161. Sourav Maiti, Pranav Anand, Farazuddin Azlan, Jayanta Dana,and Hirendra N. Ghosh*
Improving the Power Conversion Efficiency through alloying in Common Anion CdZnX (X=S, Se) Nanocrystal Sensitized Solar Cells
Chem. Phys. Chem, (Special Issue) 2019, 20, 2662– 2667.
160. Pallavi Singhal, and Hirendra N. Ghosh*
Hot Charge Carriers in Quantum Dot: Studies on Their Generation, Relaxation, Extraction, and Application in Different Areas
159. Tanmay Goswami, Renu Rani, Kiran Shankar Hazra, and Hirendra N. Ghosh*
Ultrafast Carrier Dynamics of the Exciton and Trion in MoS2 Monolayers Followed by Dissociation Dynamics in Au@MoS2 2D Heterointerfaces.
J. Phys. Chem. Lett, 2019, 10, 3057-3063.
158. Tushar Debnath and Hirendra N. Ghosh*
Recent Progress of Electron Storage Mn Centre in Doped Nanocrystals
J. Phys. Chem. C (Feature Article) 2019, 123, 10703−10719.
157. P. Maity, T Gayathri, J. Dana, S. P. Singh and Hirendra N. Ghosh*
Impact of FRET between a Molecular Aggregate and a Quantum Dots
Chemistry - An Asian Journal 2019, 14, 597 –605.
156. S. Maiti, F. Azlan, Y. Jadhav, J. Dana, P. Anand, S. K. Haram, G. R. Dey and H. N. Ghosh*
Efficient Charge Transport in Surface Engineered TiO2 Nanoparticulate Photoanodes Leading to Improved Performance in Quantum Dot Sensitized Solar Cells
Solar Energy, 2019,181, 195–202.
155. S. Maiti, J. Dana, and Hirendra N. Ghosh*
Correlating Charge Carrier Dynamics with Efficiency in Quantum Dot Solar Cells: Can Excitonics Lead to Highly Efficient Devices?
Chem. Eur. J., (Mini Review) 2019, 25, 692 –702.
154. P. Maity, T Gayathri, J. Dana, S. P. Singh and Hirendra N. Ghosh*
S2 and mixed aggregate state emission of thiophene-BODIPY
J. Photochem. Photobiolo A: Chemistry 2019, 368, 147-152.
153. S. Maity, N. Ghorai, J. Dana, H. N. Ghosh*
Disentangling the Electron and Hole Dynamics in Janus CdSe/PbSe Nanocrystals through Variable Pump Transient Absorption Spectroscopy
J. Phys. Chem. C. 2018,122, 29075–29079.
152. S. Mondal, R. Aepuru, J. Dana, N. Ghorai, H. N. Ghosh*
Bi-exciton Dissociation Dynamics in Nano-Hybrid Au-CuInS2 Nanocrystals
J. Phys. Chem. C, 2018, 122, 28497–28505.
151. R. Aepuru, S. Mondal, N. Ghorai, V. Kumar, H.S. Panda, H. N. Ghosh*
Exploring the Carrier Dynamics in Zinc Oxide Decorated Metal Halide Based Perovskites Hybrid Nanostructures: Towards Reduced Dielectric Loss and Improved Photocurrent
J. Phys. Chem. C, 2018, 122, 27273–27283.
150. S. Maiti, P. Anand, F. Azlan and Hirendra N. Ghosh*
Charge carrier dynamics in CdTe/ZnTe core/shell nanocrystals for photovoltaic applications
J. Chem. Sci. 2018, 130:136.
149. Pallavi Singhal, and Hirendra N. Ghosh*
Hot charge carrier extraction from semiconductor quantum dots
J. Phys. Chem. C, (Feature Article) 2018, 122, 17586−17600.
148. T. Debnath, K. Parui, S. Maiti, H. N. Ghosh*
Unique Solar Conversion Efficiency Performance of High Temperature Gradient Alloy over Low Temperature One: Comprehending Interfaces through Excitonics Study
J. Phys. Chem. C, 2018, 122, 11312−11321.
147. J. Dana, P. Maity, B. Jana, S. Maiti, and Hirendra N. Ghosh*
Concurrent Ultrafast Electron and Hole Transfer Dynamics in CsPbBr3 Perovskite and Quantum Dots
ACS Omega, 2018, 3, 2706-2714.
146. J. Dana, S. Maiti, V. S. Tripathi. and Hirendra N. Ghosh*
Direct Correlation of Excitonics with Efficiency in Core Shell Quantum Dot Solar Cell
Chem. Eur. J., 2018, 24, 2418–2425.
145. J. Dana, P. Anand, S. Maiti, F. Azlan, Y. Jadhav, S.K. Haram, H. N. Ghosh*
Inhibiting Interfacial Charge Recombination for Boosting Power Conversion Efficiency in CdSe{Au} Nanohybrid Sensitized Solar Cell
J. Phys. Chem. C, 2018, 122, 13277−13284.
144. S. Maiti, F. Azlan, P. Anand, Y. Jadhav, J. Dana, S. K. Haram and H. N. Ghosh*
Boosting the Efficiency of Quantum Dot Solar Cells Through Formation of Cation Exchanged Hole Transporting Layer
Langmuir, 2018, 34, 50–57.
143. S. Maiti, J. Dana, Y. Jadhav, T. Debnath, S. K. Haram, and H. N. Ghosh*
J. Phys. Chem. C., 2017, 121, 27233-27240.
142. Sandeep Verma, and Hirendra N. Ghosh*
Carrier Relaxation Dynamics in Type-II ZnO/CdSe Quantum Dot Heterostructure
Phys. Chem. Chem. Phys., 2017, 19, 24896-24902.
141. Arnab Ghosh, Bikash Jana, Sandipan Chakraborty, Sourav Maiti, Biman Jana, Hirendra N. Ghosh and Amitava Patra
Exciton Dynamics and Formation Mechanism of MEH-PPV Polymer -Based Nanostructures
J. Phys. Chem. C, 2017, 121, 21062-21072.
140. Pallavi Singhal, Sanjay K. Jha, BalGovind Vats, and Hirendra N. Ghosh*
Electron Transfer Mediated Trace Level Detection of Uranium Using CdSe/CdS Quasi Type II Core Shell Quantum Dots: An Insight Mechanistic Studies.
Langmuir, 2017, 33, 8114–8122.
139. Pallavi Singhal, Partha Maity, Sanjay K. Jha and Hirendra N. Ghosh*
Metal-Ligand Complex Induced Ultrafast Charge Carrier Relaxation and Charge Transfer Dynamics in CdX (X = S, Se, Te) Quantum Dots Sensitized Nitro Catechol
Chem. Euro. J., 2017, 23, 10590-10596.
138. Jayanta Dana, Tushar Debnath and Hirendra N.Ghosh*
Hot-Electron Transfer from Semiconductor Domain to Metal Domain in CdSe@CdS{Au} Nano-Heterostructure
Nanoscale 2017, 9, 9723 – 9731.
137. Abhijit Saha, Tushar Debnath, Suman Neogy, Hirendra N. Ghosh*, Manoj Kumar Saxena, and Bhupendra Singh Tomara,
Micellar extraction assisted fluorometric determination of ultratraceamount of uranium in aqueous samples by noveldiglycolamide-capped quantum dot nanosensor
Sensors and Actuators B 2017, 253, 592–602.
136. Sunil Aute, Partha Maity, Amitava Das, and Hirendra. N. Ghosh*
Demonstrating the role of anchoring functionality in interfacial electron transfer dynamics in the newly synthesized BODIPY–TiO2 nanostructure composite
New Journal of Chemistry,2017, 41, 5215-5224.
135. Tushar Debnath, D Sebastian, Sourav Maiti, and Hirendra N. Ghosh*
Tuning Hole and Electron Transfer from Photo-excited CdSe Quantum Dot to Phenol Derivatives: Effect of Electron Donating and Withdrawing Moiety.
Chem. Eur. J., 2017, 23, 7306-7314.
134. A Ghosh, B Jana, S Maiti, R Bera, HN Ghosh*, A Patra*
Light Harvesting and Photocurrent Generation in a Conjugated Polymer Nanoparticle–Reduced Graphene Oxide Composite
Chem. Phys. Chem. 2017, 18, 1308–1316.
133. K. Ojha, T. Debnath, P. Maity, M. Makkar, S. Nejati, Kandalam, V Ramanujachary, P. K Chowdhury, H. N. Ghosh* and A. K Ganguli*
Exciton Separation in CdS supraparticles Upon Conjugation with Graphene Sheet
J. Phys. Chem. C, 2017, 121, 6581-6588.
132. Tushar Debnath, Kausturi Parui, Sourav Maiti, and Hirendra N. Ghosh*
An Insight into the Interface through Excited-State Carrier Dynamics for Promising Enhancement of Power Conversion Efficiency in a Mn-Doped CdZnSSe Gradient Alloy.
Chem. Eur. J., 2017, 23, 3755-3763.
131. Ananta Dey, Jayanta Dana, Sunil Aute, Partha Maity, Amitava Das, Hirendra N. Ghosh*
Proton-Coupled Electron-Transfer Processes in Ultrafast Time Domain: Evidence for Effects of Hydrogen-Bond Stabilization on Photoinduced Electron Transfer
Chem. Eur. J., 2017, 23, 3455 –3465.
130. Sourav Maiti, Tushar Debnath, and Hirendra N. Ghosh
Elucidating the Electronic Cross Talk Dynamics Across the Hetero-Interface of Janus CdSe/PbSe Nanocrystals
J. Phys. Chem. C., 2016, 120, 29054–2906.
129. Bikash Jana, Arnab Ghosh, Sourav Maiti, Dipankar Bain, Susanta Banerjee, Hirendra N. Ghosh*, Amitava Patra*
Size of CdTe Quantum Dots Controls the Hole Transfer Rate in CdTe Quantum Dots-MEHPPV Polymer Nanoparticles Hybrid.
Journal of Physical Chemistry C,2016, 120, 25142-25150.
128. Sandeep Verma, Sunil Aute, Amitava Das, Hirendra N. Ghosh*
Hydrogen Bond and ligand dissociation Dynamics in Fluoride Sensing of Re(I)-polypyridyl complex.
J. Phys. Chem. B, 2016, 120, 10780–10785.
127. Partha Maity, Sourav Maiti, Tushar Debnath, Jayanta Dana, S. Guin, and Hirendra N. Ghosh*
Intraband Electron Cooling Mediated Unprecedented Photocurrent Conversion Efficiency of CdSxSe1-x Alloy QDs: Direct Correlation between Electron Cooling and Efficiency
Journal of Physical Chemistry C,2016, 120, 21309−21316.
126. Jhimli Paul Guin, Saurav K. Guin, Tushar Debnath, Hirendra N. Ghosh*
Chemically clean single-step oxido-reductive synthesis of green luminescent graphene quantum dots as impending electrocatalyst
Carbon 2016, 109, 517-528.
125. Y. Kumar, H.Chauhan, Jayanta Dana, H. N. Ghosh*, S. Deka*.
Photoinduced ultrafast charge separation in colloidal 2-dimensional CdSe/CdS-Au hybrid nanoplatelets and corresponding application in photocatalysis.
Nanoscale, 2016, 8, 15802-15812.
124. P. Maity, J. Dana and H. N. Ghosh*
Multiple Charge Transfer Dynamics in CsPbBr3 Perovskite Quantum Dots Sensitized Molecular Adsorbate.
J. Phys. Chem. C. 2016, 120, 18348−18354.
123. Jayanta Dana, Tushar Debnath and Hirendra N.Ghosh*
Involvement of Sub-bandgap States in Sub-picosecond Exciton and Bi-exciton Dynamics of Ternary AgInS2 Nanocrystals
J. Phys. Chem. Lett. 2016, 7, 3206−3214.
122. P.Maity, T. Debnath, T. Banerjee, A. Das, and H. N. Ghosh*
Charge De-localization in the Cascade Band Structure CdS/CdSe and CdS/CdTe Core-Shell Sensitized with Re (I)−polypyridyl Complex
J. Phys. Chem. C, 2016, 120, 10051–10061.
121. Tushar Debnath, Sourav Maiti, and H. N. Ghosh*
Unusually Slow Electron Cooling to Charge Transfer State in Gradient CdTeSe Alloy Nanocrystals Mediated Through Mn Atom
J. Phys. Chem. Lett. 2016, 7, 1359−1367.
120. Sourav Maiti, Tushar Debnath, Partha Maity, and H. N. Ghosh*
Tuning the Charge Carrier Dynamics via Interfacial Alloying in Core/Shell CdTe/ZnSe NCs
J. Phys. Chem. C. 2016, 120, 1918-1925.
119. P.Singhal, P. V. Ghorpade, G. S. Shankarling, N. Singhal, S. K. Jha, and H. N. Ghosh*
Exciton Delocalization Assisted Hot Hole Extraction from CdSe QD and CdSe/ZnS Type 1 Core Shell QD System using Newly Synthesized Thiols
Nanoscale, 2016, 8, 1823-1833.
118. Tushar Debnath, Partha Maity and Hirendra N. Ghosh*
Effect of Molecular Coupling on Ultrafast Electron Transfer and Charge Recombination Dynamics in Wide Gap ZnS Nano Aggregate Sensitized by Tri Phenyl Methane Dyes.
Chem. Phys. Chem., 2016, 17, 724-730. (Special Issue)
117. Sandeep Verma, Sunil Aute, Amitava Das, Hirendra N. Ghosh*
Hydrogen Bond and ligand dissociation Dynamics in Fluoride Sensing of Re(I)-polypyridyl complex.
J. Phys. Chem. B, 2015, 119, 14952-14958.
116. Partha Maity, Tushar Debnath and Hirendra N. Ghosh*
Ultrafast Charge Carrier Delocalization in CdSe/CdS Quasi Type II and CdS/CdSe Inverted Type I Core/Shell: A Structural Analysis through Carrier Quenching Study
J. Phys. Chem. C, 2015, 119, 26202−26211.
115. Kalpna Jain, Sreejith Kaniyankandy,Shyam Kishor, Ida Josefsson, Hirendra N. Ghosh, Khundrakpam S. Singh, Michael Odelius, and Lavanya M. Ramaniah.
Experimental and density functional investigation of dye-sensitized quantum dots
Phys. Chem. Chem. Phys., 2015, 17, 28683—28696.
114. J. Dana, T. Debnath, P.Maity and H. N. Ghosh*
Plasmon Induced Enhancement of Charge Separation in Epitaxial Metal- Semiconductor Nanohybrid Material Anchored with an Organic Molecule
J. Phys. Chem. C, 2015, 119, 22181–22189.
113. Tushar Debnath, Sourav Maiti, Partha Maity, and Hirendra N. Ghosh*
Sub-picosecond Exciton Dynamics and Bi-excitonic Feature in Colloidal CuInS2 Nanocrystals: Role of In-Cu Antisite Defects
J. Phys. Chem. Lett. 2015, 6, 3458−3465.
112 Partha Maity, Tushar Debnath, and H. N. Ghosh*
Slow Electron Cooling Dynamics Mediated by Electron-Hole Decoupling in Highly Luminescent CdSxSe1-x Alloy Quantum Dots
J. Phys. Chem. C, 2015, 119, 10785–10792.
111. Sourav Maiti, Tushar Debnath, Partha Maity, and H. N. Ghosh*
Lattice Strain Induced Slow Electron Cooling due to Quasi Type-II Behavior in Type-I CdTe/ZnS Nanocrystals
J. Phys. Chem. C. 2015, 119, 8410−8416.
110. T. Debnath, P.Maity, J. Dana, H. Lobo, G.S. Shankarling and H. N. Ghosh*
Restriction of Molecular Twisting on Au nanoparticle Surface
Chem. Eur. J. 2015, 21, 5704-5708.
109 T. Debnath, P.Maity, T. Banerjee, A. Das, and H. N. Ghosh*
Ultrafast Electron Injection, Hole Transfer and Charge Recombination Dynamics in CdSe QD Super-Sensitized Re(I)−Polypyridyl Complexes with Catechol and Resorcinol Moiety: Effect of Coupling
J. Phys. Chem. C, 2015, 119, 3522−3529.
108. Pallavi Singhal, and H. N. Ghosh*
Hot Hole Extraction from Quantum Dot to Molecular Adsorbate
Chem. Eur. J. 2015, 21, 4405 – 4412.
107. Jayanta Dana, Tushar Debnath, Partha Maity and H. N. Ghosh*
Restriction of molecular rotation and charge distribution in the excited states of coumarin dyes on Au NP surface.
J. Phys. Chem. C, 2015, 119, 2046−2052.
106. Partha Maity, Tushar Debnath, Uday Chopra and H. N. Ghosh*
Cascading Electron and Hole Transfer Dynamics in CdS/CdTe Core-Shell Sensitized Bromo-Pyrogallol Red (Br-PGR): Slow Charge Recombination in Type II Regime.
Nanoscale 2015, 7, 2698–2707.
105. Sandeep Verma, Amitava Das, and H. N. Ghosh*
Size Quantization Effects on Interfacial Electron Transfer Dynamics in Ru(II)-Polypyridyl Complex Sensitized ZnO QDs
J. Phys. Chem. C 2014, 118, 28898–28905.
104. T. Debnath, P. Maity and H. N. Ghosh*
Super Sensitization: Grand Charge Separation in Aurin Tricarboxylic Acid (ATC) Sensitized CdSe Quantum Dot, CdSe/ZnS Type-I and CdSe/CdTe Type-II Core-shell Quantum Dot Materials
Chem. Eur. J. 2014, 20,13305–13313.
103. T. Banerjee, A. K. Biswas, T. S. Sahu, B. Ganguly, A. Das, and H. N. Ghosh*
Newly synthesized Ru(II)/Os(II)-polypyridyl complexes with pendent acetyleacetone functionality for coupling to nanoparticulate TiO2 surfaces and studies on interfacial electron transfer dynamics
Dalton Transactions 2014, 43, 13601–13611.
102. Tushar Debnath, Partha Maity, Sourav Maiti, and H. N. Ghosh*
Electron Trap to Electron Storage Conversion of Specially Aligned Mn doped CdSe d-Dot: A Step Ahead on the Design of Higher Efficient Quantum Dot Sensitized Solar Cell
J. Phys. Chem. Lett. 2014, 5, 2836−2842.
101. Pallavi Singhal, and H. N. Ghosh*
Ultrafast Excited State Dynamics of S2 and S1 States of Tri-phenyl Methane Dyes
Phys. Chem. Chem. Phys., 2014, 16, 16824-16831.
100. Pallavi Singhal, and H. N. Ghosh*
Ultrafast Hole/Electron Transfer Dynamics in CdSe Quantum Dot Sensitized by Pyrogallol red (PGR): A Super-Sensitization System
J. Phys. Chem. C, 2014, 118, 16358–16365.
99. S. Verma, and H. N. Ghosh*
Tuning Interfacial Charge Separation by Molecular Twist: A New Insight into Coumarin Sensitized TiO2 Film
J. Phys. Chem. C 2014, 118, 10661–10669.
98. T. Banerjee, A. K. Biswas, Upendar Reddy G., T. S. Sahu, B.Ganguly, A. Das and H. N. Ghosh*
Superior grafting and state-of-the-art interfacial electron transfer rates for newly designed geminaldicarboxylate bound Ru(II)- and Os(II)-polypyridyl dyes on TiO2 nanosurface.
J. Phys. Chem. C 2014, 118, 3864−3877.
97. T. Debnath, P. Maity, H. Lobo, B. Singh, G. S. Shankarling, and H. N. Ghosh*
Extensive Reduction in Back Electron Transfer Reaction in Newly Synthesized Twisted Intramolecular Charge Transfer (TICT) Coumarin Dye Sensitized TiO2 Nanoparticles/Film: A Femtosecond Transient Absorption Study.
Chem. Eur. J. 2014, 20, 3510 – 3519.
96. Partha Maity, Tushar Debnath, and H. N. Ghosh*
Ultrafast Hole and Electron Transfer Dynamics in CdS/Di-bromofluorescein (DBF) Super-Sensitized Quantum Dot Solar Cell Materials
J. Phys. Chem. Lett. 2013, 4, 4020−4025.
95. T. Banerjee, A. Das, H. N. Ghosh*
Interfacial charge recombination of Os(II)-polypyridyl-resorcinol complex on oleic acid capped TiO2 surface: What determines the dynamics?
New Journal of Chemistry 2013, 37, 3100-3108.
94 Partha Maity, Tushar Debnath, Arshad Akbar, Sandeep Verma and H. N. Ghosh*
Ultrafast Electron Transfer and Trapping Dynamics in the Interband-gap States of ZrO2 Nanoparticles Sensitized by Baicalein (BIC)
J. Phys. Chem. C2013, 117, 17531−17539.
93. Pallavi Singhal, S. Rawalekar, S. Kaniyankandy, and H. N. Ghosh*
Spectroscopy and Femtosecond Dynamics of Water Soluble Type I CdSe/ZnS Core-Shell Quantum Dot
Sci. Adv. Mater. 2013, 5, 1354–1363.
92. S. Verma, S. Kaniyankandy, H. N. Ghosh*
Charge Separation by Indirect Bandgap Transitions in CdS/ZnSe Type II Core/Shell Quantum Dots
J. Phys. Chem. C 2013, 117, 10901–10908.
91. T. Banerjee, S.Kaniyankandy, A.Das, H. N. Ghosh*
Synthesis, Steady-State, and Femtosecond Transient Absorption Studies of Resorcinol Bound Ruthenium(II)- and Osmium(II)-polypyridyl Complexes on Nano-TiO2 Surface in Water
Inorganic Chemistry 2013, 52, 5366–5377.
90. S. Kaniyankandy, S. Rawalekar, and H. N. Ghosh*
Charge Carrier Cascade in Type II CdSe/CdTe Graded Core-Shell Interface
J. Mater. Chem. C, 2013, 1, 2755–2763.
89. T. Banerjee, S.Kaniyankandy, A.Das, and H. N. Ghosh*
Newly Designed Resorcinolate Binding for Ru(II)- and Re(I)- Polypyridyl Complexes on Oleic Acid Capped TiO2 in Non-aqueous Solvent: Prolonged Charge Separation and Substantial Cold 3MLCT Injection
J. Phys. Chem. C 2013, 117, 3084−3092.
88 S. Kaniyankandy, S. Rawalekar, and H. N. Ghosh*
Ultrafast Charge Transfer Dynamics of Photoexcited CdTe Quantum Dot Decorated on Graphene
J. Phys. Chem. C, 2012, 116, 16271−16275.
87. S. Verma, H. N. Ghosh*
Exciton Energy and Charge Transfer in Porphyrin Aggregate/Semiconductor (TiO2) composites
J. Phys. Chem. Lett. (Perspective)2012, 3, 1877−1884.
86. S. Verma, P. Kar, T. Banerjee, A. Das, and H. N. Ghosh*
Sequential Energy and Electron Transfer in Polynuclear Metal Complex Sensitized TiO2 Nanoparticle.
J. Phys. Chem. Lett. 2012, 3, 1543−1548.
85. P. Kar, T. Banerjee, S. Verma, A. Sen, A. Das, B. Ganguly and H. N. Ghosh*
Photosensitization of Nanoparticulate TiO2 Using Re(I)-polypyridyl Complex: Studies on Interfacial Electron Transfer in Ultrafast Time Domain
Phys. Chem. Chem. Phys., 2012, 14, 8192–8198.
84. H.N. Ghosh*, K. Adamczyk, S. Verma, J. Dreyer, and E.T. J. Nibbering
On the Role of Hydrogen Bonds in Photoinduced Electron-Transfer Dynamics between 9-Fluorenone and Amine Solvents
Chem. Eur. J., 2012, 18, 4930– 4937.
83. S. Rawalekar, M. Venkata NIkhil Raj, and H.N. Ghosh*
Synthesis and Optical Properties of Type I CdSe/ZnSe Core-Shell Quantum Dot
Sci. Adv. Mater. 2012, 4, 637-642. (Invited Article)
82 S. Kaniyankandy, S. Rawalekar, A. Sen, B. Ganguly,and H. N. Ghosh*
Does Bridging Geometry Influence Interfacial Electron Transfer Dynamics? Case of Enediol-TiO2 System
J. Phys. Chem. C 2012, 116, 98–103.
81. S. Kaniyankandy, S. N. Achary, S. Rawalekar, and H. N. Ghosh*
Ultrafast Relaxation Dynamics in Graphene Oxide: Evidence of Electron Trapping
J. Phys. Chem. C 2011,115, 19110-19116.
80. T. Banerjee, Moorthy Suresh, H. N. Ghosh* and A. Das,
Competitive binding of Ba2+and Sr2+ to 18-Crown-6 in a receptor that has 1-methoxy anthraquinone analogue as the other binding site
Eur. J. Inorg. Chem. 2011, 4680-4690.
79. S. Verma, P. Kar, A. Das, and H. N. Ghosh*
Photophyical Properties of Ligand Localized Excited State in Ruthenium (II) Polypyridyl Complexes: A Combined Effect of Electron Donor-Acceptor Ligand
Dalton Trans., 2011, 40, 9765–9773.
78. T. Banerjee, S. Rawalekar, A. Das, and H. N. Ghosh*
Effects on Interfacial Electron Transfer Dynamics for Electron Donors Attached to Catecholate Bound Ru(II) Polypyridyl Based Sensitizers: A Femtosecond Pump Probe Spectroscopic Study
Eur. J. Inorg. Chem. 2011, 4187–4197.
77. S. Rawalekar, S. Kaniyankandy, S. Verma, H. N. Ghosh *
Effect of Surface State on Charge Transfer Dynamics in Type II CdTe/ZnTe core-shell Quantum dots: The femtosecond transient absorption study
J. Phys. Chem. C, 2011, 115, 12335–12342.
76. S. Rawalekar, S. Kaniyankandy, S. Verma, H. N. Ghosh *
Synthesis and Photo-induced Charge Separation of CdTe/CdSe Core-Shell Quantum Dot in Aqueous Phase
Chem. Phys. Chem 2011, 12, 1729-1735.
75. Sandeep Verma Alka Gupta, J. K. Sainis, and H. N. Ghosh*
Employing Photosynthetic Antenna complex to Interfacial Electron Transfer on ZnO Quantum Dot
J. Phys. Chem. Letter 2011, 2, 858–862.
74. Sandeep Verma Amrita Ghosh, Amitava Das and H. N. Ghosh*
Charge Carrier Generation in Exciton Coupled J-aggregate-TiO2 Charge Transfer complex
Chem. Eur. J., 2011, 17, 3458-3468.
73. S. Kaniyankandy, S. Rawalekar, S. Verma, and H. N. Ghosh*
Ultrafast Hole Transfer in CdSe/ZnTe Type II Core-Shell Nanostructure
J. Phys. Chem. C 2011, 115, 1428–1435.
72. H. N. Ghosh*, S.Verma, and E. T. J. Nibbering
Ultrafast Forward and Backward Electron Transfer Dynamics of Coumarin 337 in Hydrogen Bonded Anilines as Studied with Femtosecond UV-Pump/IR-Probe Spectroscopy
J. Phys. Chem. A, 2011,115, pp 664–670.
71. S. Verma, P. Kar, A. Das, and H. N. Ghosh*
Efficient Charge Separtion in Ruthenium (II)-Polypyridyl Complex Sensitized TiO2 Film: Hole Stablization by LLCT states
Chem. Eur. J., 2011, 17, 1561-1568.
70. S. Verma, A. Ghosh, A. Das, and H. N. Ghosh*
Ultrafast Exciton Dynamics of J- and H-Aggregates of Porphyrin Catechol in Aqueous Solution
J. Phys. Chem. B 2010, 114, 8327–8334.
69. R. Ghosh, J. A. Mondal, H. N. Ghosh and D. K. Palit,
Ultrafast Dynamics of the Excited states of the Uranyl ion in solution
J. Phys. Chem. A, 2010, 114, 5263–5270.
68. P. Kar, S. Verma, A. Sen,A. Das, B. Ganguly, H. N. Ghosh*
Sensitization of nanocrystalline TiO2 anchored with pendant catechol functionality using a new tetracyanato Ruthenium(II) polypyridyl complex
Inorg. Chem., 2010, 49, 4167–4174.
67. S. Kaniyankandy, S. Rawalekar, S. Verma, and H. N. Ghosh*
Charge Carrier Dynamics in Thiol Capped CdTe Quantum Dots
Phys. Chem. Chem. Phys., 2010, 12, 4210-4216.
66. S. Rawalekar, S. Kaniyankandy, S. Verma, H. N. Ghosh *
Ultrafast Carrier Relaxation and Charge Transfer Dynamics in Water Soluble CdTe/CdS Core-Shell Quantum Dots as Studied by Femtosecond Transient Absorption Spectroscopy
J. Phys. Chem. C 2010, 114, 1460–1466.
65. Umang Singh, Sandeep Verma, H. N. Ghosh, M. C. Rath, K. I. Priyadarsini, A. Sharma, K. K. Pushpa, S. K. Sarkar and T. Mukherjee
Photo-degradation of curcumin in the presence of TiO2 nanoparticles
Journal of Molecular Catalysis A: Chemical 2010, 318, 106–111.
64. S. Verma, P. Kar, A. Das, D. K. Palit, H. N. Ghosh*
Photoinduced Ultrafast Electron Injection From Nonthermalized and Thermalized Donor States of Ru(II)/Os(II)-polypyridyl Complexes Coupled Strongly to TiO2 Semiconductor Nanoparticles
Chem. Eur. J., 2010, 16, 611-619.
63. Jahur A. Mondal, Vaishali Samant, Ajay K. Singh, H.N. Ghosh and D. K. Palit,
Role of Hydrogen Bonding Interaction in the Relxation Dynamics of the Excited States of the Amino Derivatives of Fluorenone.
Chem. Phys. Chem. 2009, 10, 2995 – 3012.
62. M. Varne, V. Samant, J. A. Mondal, S. Nayak, H. N. Ghosh and Dipak K. Palit,
Ultrafast relaxation dynamics of the excited states of 1-amino and 1-(N,N-dimethylamino)-fluorenones.
Chem. Phys. Chem. 2009, 10, 2979 – 2994.
61. M.C. Rath, D. K. Palit, T. Mukherjee, H.N. Ghosh*
Sensitization of TiO2 Nanoparticles in Microemulsion by Photoexcited Dye Molecules: A Femtosecond Transient Absorption Study
Journal of Photochemistry and Photobiology A: Chemistry2009, 204, 209–216.
60. K. Sreejith and H. N. Ghosh*
Efficient Luminescence and Photocatalytic Behavior in Ultrafine TiO2 Particles synthesized by Arrested Precipitation
Journal of Material Chemistry 2009, 19, 3523 – 3528.
59. A. Ghosh, S. Verma, B. Ganguly, H. N. Ghosh*, and A. Das
Effect of Electron Withdrawing Group on the Acidity of the Pendant Urea
Functionality in a Ru(II)-polypyridyl Derivative: Its Influence on Binding Affinities Towards Certain Anions and Neutral Molecules Like DMSO and DMF
European Journal of Inorganic Chemistry 2009, 17, 2496-2507.
58. P. Kar, S. Verma, A. Das, H. N. Ghosh*
Interfacial Electron Transfer Dynamics Involving a New Bis-thiocyanate Ruthenium (II)-polypyridyl Complex, Coupled Strongly to Nanocrystalline TiO2, Through a Pendant Catecholate Functionality
J. Phys. Chem. C 2009, 113, 7970–7977.
57. S. Rawalekar, S. Verma, Sreejith K. and H. N. Ghosh*
Interfacial Electron Transfer Dynamics in Quinizarin Sensitized ZnS Nanoparticle: Monitoring Charge Transfer Emission
Langmuir 2009, 25, 3168-3172.
56. K. Sreejith, S. Verma, J. A. Mandal, D. K. Palit and H. N. Ghosh*
Evidence of Multiple Electron Injection and Slow Back Electron Transfer in Alizarin Sensitized TiO2 Particle
J. Phys. Chem. C 2009, 113, 3593-3599.
55. M. C. Rath, Y. Sunitha, H. N. Ghosh, S. K. Sarkar, T. Mukherjee
Investigation of the dynamics of radiolytic formation of ZnO nanostructured materials by pulse radiolysis
Rad. Phys. Chem. 2009, 78, 77-80.
54. A.R. Ridley, A. Ian Stewart, K. Adamczyk, H. N. Ghosh, B. Kerkeni, Z. Xiao Guo, E. T. J. Nibbering, C. J. Pickett, N.T. Hunt
Multiple-Timescale Photoreactivity of a Model Compound Related to the Active Site of [FeFe]-Hydrogenase
Inorg. Chem. 2008, 47, 7453-7455.
53. J. A. Mondal, S. Verma, H. N. Ghosh, D. K. Palit.
“Relaxation Dynamics of the excited states of a ketocyanine dye probed by femtosecond transient absorption Spectroscopy”.
Journal of Chemical Sciences. 2008, 120, 45-55.
52. S. Verma, P. Kar,. A. Das, D. K. Palit, H. N. Ghosh*
Interfacial Electron Transfer Dynamics on TiO2 and ZrO2 Nanoparticles Surface Sensitized by New Catechol Derivatives of Os(II)-polypyridyl Complexes: Monitoring by Charge Transfer Emission
J. Phys. Chem .C, 2008, 112, 2918-2926.
51. M. C. Rath, J. A. Mondal, D. K. Palit, T. Mukherjee and H. N. Ghosh*
Femtosecond transient absorption studies in Cadmium Selenide nanocrystal thin films prepared by chemical bath deposition method
J. Nanomaterials Vol. 2007, article ID 36271, 7.
50 D. A. Jose, D. Krishna Kumar, P. Kar, S. Verma, B. Ganguly, H. N. Ghosh*, and A. Das
Role of Positional Isomers on Receptor-Anion Binding and Evidence for Resonance Energy Transfer
Tetrahedron 2007, 63, 12007–12014.
49. D. Amilan Jose, A. D. Shukla, A. Das, G. Ramakrishna, D. K. Palit, and H. N. Ghosh*
Physicochemical and Photophysical studies on Porphyrin-based Donor-Acceptor systems: Effect of Redox Potentials on Ultrafast Electron Transfer Dynamics.
J.Phys. Chem B 2007, 111, 9078-9087.
48. J. A. Mondal, M. Sarkar, A. Samanta, H. N. Ghosh, and D. K. Palit
Charge-Transfer-Induced Twisting of the Nitro Group
J. Phys. Chem. A 2007, 111, 6122-6126.
47. H.N. Ghosh*
Effect of Strong Coupling on Interfacial Electron Transfer Dynamics in Dye-Sensitized TiO2 Semiconductor Nanoparticles
Journal of Chemical Sciences, 2007 , 119, 205–215. (Invited Article)
46. D. A. Jose, P. Kar, D. Koley, B. Ganguly, W. Thiel, H. N. Ghosh*, A. Das.
Phenol and Catechol as New Class of Receptors for F¯ in Colorimetric Sensors Derived from Ru(II)-polypyridyl-based Chromophore: A combined Experimental and TD-DFT Computational Studies.
Inorg. Chem. 2007, 46, 5576 – 5584.
45. J. A. Mondal, H. N. Ghosh, T. Mukherjee and D. K. Palit
Ultrafast Relaxation Dynamics of the Excited states of Michler’s Thione.
J. Phys. Chem. A 2006, 110, 12103-12112.
44. G. Ramakrishna, A. D. Jose, D. Krishnakumar, A. Das, D.K. Palit, and H.N. Ghosh*
Ultrafast Dynamics and Excited State Deactivation of [Ru(bpy)2Sq]+ and Its Derivatives
J.Phys.Chem.B 2006, 110, 10197-10203.
43. G. Ramakrishna, S, Verma, A. D. Jose, D. Krishnakumar, A. Das, D.K. Palit and H.N. Ghosh*
Interfacial Electron Transfer between Photo-excited Porphyrin molecule and TiO2 Nanoparticles: Effect of Catecholate Binding
J.Phys.Chem.B 2006, 110, 9012-9021.
42. J. A. Mondal, H. N. Ghosh, T. K. Ghanty, T. Mukherjee, and Dipak K. Palit
Twisting Dynamics in the Excited Singlet State of Michler's Ketone
J. Phys. Chem. A, 2006, 110, 3432–3446.
41. J. A. Mondal, H. N. Ghosh, T. Mukherjee, and D. K. Palit
S2 Fluorescence and Ultrafast Relaxation Dynamics of the S2 and S1 States of a Ketocyanine Dye
J. Phys. Chem. A, 2005, 109, 6836–6846.
40. V. Samant, A. K. Singh, G. Ramakrishna, H. N. Ghosh, T. K. Ghanty and D. K. Palit
Ultrafast Intermolecular Hydrogen-Bond Dynamics in the Excited State of Fluorenone.
J. Phys. Chem. A 2005, 109, 8693-8704.
39. M.C. Rath, G. Ramakrishna, T. Mukherjee, H.N. Ghosh*
Electron Injection into the Surface States of ZrO2 nanoparticles from Photo-excited Quinizarin and its derivatives: Effect of Surface-Modification
J.Phys.Chem.B 2005, 109, 20485-20492.
38. G. Ramakrishna, Amilan D. Jose, D. Krishnakumar, Amitava Das, D.K. Palit, and H.N. Ghosh*
Strongly Coupled Ruthenium Polypyridyl Complexes for Efficient Electron Injection in Dye sensitized Semiconductor Nanoparticles
J. Phys. Chem. B 2005, 109, 15445-15453.
37 A. K. Singh, J.A. Mondal, G. Ramakrishna, H. N. Ghosh, T. Bandyopadhyay and D. K. Palit
Ultrafast Dynamics of Photoinduced Intermolecular Electron Transfer Process in Micelle
J. Phys. Chem. A 2005, 109, 4014-4023.
36. Amilan D. Jose, Atindra D. Shukla, D. Krishnakumar, Bishwajit Ganguly,
Amitava Das*, G. Ramakrishna, D. K. Palit and H.N. Ghosh*
Synthesis, Characterization, Physicochemical and Photophysical Studies of Some Redox Switchable NIR dye Derived from Ruthenium-dioxolene-porphyrin System
Inorganic Chemistry 2005, 44, 2414-2425.
35. Jahur A. Mondal, G. Ramakrishna, A. K. Singh, H. N. Ghosh, M. Mariappan, B. G. Maiya, T. Mukherjee and D. K. Palit
Ultrafast Intramolecular Electronic Energy Transfer in a Directly Linked Donor-Acceptor Molecule
J.Phys.Chem.A 2004, 108, 7843-7852.
34. G. Ramakrishna, A.K. Singh, D.K. Palit, and H.N.Ghosh*
Electron Transfer Dynamics of 7-N,N Dimethyl coumarin 4-acetic acid (DMACA) and 7-Hydroxy Coumarin 4-acetic acid (HCA) into TiO2 and ZrO2 nanoparticles:
J.Phys.Chem.B 2004, 108, 12489-12496.
33. G. Ramakrishna and H.N.Ghosh*
Determination of Back Electron Transfer Rate from the Surface States of Quinizarin Sensitized ZrO2 Nanoparticles by Monitoring Charge Transfer Emission
Langmuir 2004, 20,7342-7345.
32. A. K. Singh, G. Ramakrishna, H. N. Ghosh and D. K. Palit
Photophysics and Ultrafast Relaxation Dynamics of the Excited States of Dimethylaminobenzophenone
J.Phys.Chem.A 2004, 108, 2583-2597.
31. G. Ramakrishna, A.K. Singh, D.K . Palit, H.N.Ghosh*
Dynamics of Interfacial Electron Transfer from Photo-excited Quinizarin (Qz) into the Conduction Band of TiO2 and Surface States of ZrO2 Nanoparticles
J.Phys.Chem.B 2004, 108, 4775-4783.
30. G. Ramakrishna, A. Das, H.N.Ghosh*
Effect of Surface Modification on Back Electron Transfer of Di-bromo Fluorescein (DBF) Sensitized TiO2 Nanoparticles
Langmuir 2004,20, 1430-1435.
29. G. Ramakrishna, A. K. Singh, D. K. Palit and H.N.Ghosh*
Slow Back Electron Transfer in Surface-modified TiO2 Nanoparticles Sensitized by Alizarin
J.Phys.Chem.B 2004, 108, 1701-1707.
28. G. Ramakrishna and H.N.Ghosh*
Effect of Particle Size on the Reactivity of Quantum Size ZnO Nanoparticles & Charge Transfer Dynamics with Adsorbed Catechols.
Langmuir 2003, 19, 3006-3012.
27. G. Ramakrishna and H.N.Ghosh*
Optical and Photochemical Properties of Sodium Dodecyl Benzene Sulphonate (DBS) Capped TiO2 Nanoparticles Dissolved in Non-aqueous Solvents..
Langmuir 2003, 19, 505-508.
26. G. Ramakrishna and H.N.Ghosh*
Efficient Electron Injection from Twisted Intramolecular Charge Transfer (TICT) State of 7-Diethyl Amino Coumarin 3-Carboxylic Acid (D-1421) dye to TiO2 nanoparticle.
J.Phys.Chem.A. 2002, 106, 2545-2553.
25. G. Ramakrishna, H.N.Ghosh*, A.K. Singh, D.K. Palit and J.P. Mittal
Dynamics of Back Electron Transfer Processes of Strongly Coupled Tri-phenyl Methane Dyes Adsorbed on TiO2 Nano particle Surface as Studied by Fast and Ultra-fast visible Spectroscopy.
J.Phys.Chem.B. 2001, 105, 12786-12796.
24. J.B.Asbury, Y.Q. Wang, E, Hao, H.N.Ghosh and T. Lian
Evidences of Hot Excited State Electron Injection from sensitizer molecules to TiO2 Nanocrystalline Thin Films.
Res. Chem. Intermed.2001, 27, 393-406.
23. G. Ramakrishna and H.N.Ghosh*
Emission from Charge-Transfer State of Xanthene Dye-Sensitized TiO2 Nanoparticles A New Approach to Determine Back Electron Transfer Rate and Verification of Marcus Inverted Regime.
J.Phys.Chem.B . 2001, 105, 7000-7008.
22. H.N.Ghosh* and S. Adhikari.
Trap State Emission from TiO2 Nanoparticles in Microemulsion Solutions.
Langmuir. 2001, 17, 4129-4130.
21. J.B.Asbury, E, Hao, Y.Q. Wang, H.N.Ghosh and T. Lian
Ultrafast Electron Transfer Dynamics from Molecular Adsorbates to Semiconductor Nanocrystalline Thin Film.
J.Phys.Chem. B (Feature Article) 2001, 105, 4545-4557.
20. H.N.Ghosh, J.B.Asbury and T. Lian
Ultrafast Electron Transfer Dynamics in Sensitized TiO2 Nanoparticles
Proceedings of Indian National Science Academy 2000, 66 (A), 177.
19. Y.Weng, Y. Wang, J.B.Asbury, H.N.Ghosh and T. Lian
Electron Transfer Dynamics From TiO2 Nanoparticle to Fe(II)(CN)63-: Origin of
Non-single-exponential and .Particle Size Independent Dynamics.
J.Phys.Chem. B. 2000, 104, 93-104.
18. H.N.Ghosh*
Charge Transfer Emission from C-343 Sensitised TiO2 Nanoparticle :
A Direct Measurment of Back Electron Transfer.
J.Phys.Chem. B. 1999, 103, 10382.
17. J.B.Asbury, R. Ellingson, H.N.Ghosh, S.Ferrere, A. Nozik, and T. Lian
Femtosecond IR study of Excited State Relaxation and electron Injection
Dynamics of [Ru(4,4’-dicarboxy- 2,2’-bipyridine)2(NCS)2] in solution and on
Nanocrystalline TiO2 and Al2O3 Thin Film.
J.Phys.Chem. 1999, 103, 3110.
16. R. Ellingson, J.B.Asbury, S.Ferrere, H.N.Ghosh, T. Lian and A. Nozik
Sub-picosecond Injection of Electrons from Excited [Ru(4,4’-dicarboxy- 2,2’-bipyridine)2(NCS)2] into TiO2 Using Transient Mid-Infrared Spectroscopy.
Zeitchrift fur Physikalische Chemie, 1999, 212, 77.
15. H.N.Ghosh, J.B.Asbury, Y.Weng and T. Lian
Interfacial Electron Transfer between Fe(II)(CN)64- and TiO2 Nanoparticle :
Direct Electron Injection & Non Exponential Recombination.
J.Phys.Chem. 1998, 102, 10208.
14. R. Ellingson, J.B.Asbury, S.Ferrere, H.N.Ghosh, T. Lian and A. Nozik
Dynamics of Electron Injection in Nanocrystalline Titanium Dioxide Films
Sensitized with [Ru(4,4’-dicarboxy- 2,2’-bipyridine)2(NCS)2] by Infra Red
Transient Absorption.
J.Phys.Chem. 1998, 102, 6455.
13. J.B.Asbury, H.N.Ghosh, J. S. Yeston, R.G. Bergman and T. Lian
Subpicosend IR study of the Reactive Intermeadiate in an Alkane C-H bond
Activation Reaction by CpRh(CO)2.
Organometallics. 1998, 17, 3417.
12. H.N.Ghosh, J.B.Asbury and T. Lian
Direct Observation of Ultrafast Electron Injection from Coumarin 343 to TiO2
Nanoparticles by Femtosecond Infrared Spectroscopy.
J.Phys.Chem. 1998, 102, 6482.
11. H.N.Ghosh, D.K.Palit, A.V.Sapre and J.P.Mittal
Charge Seperation, Charge Recombination and Electron Transfer Reactions in solutions of Fullerene-C60 and Phenothiazines.
Chem. Phys. Lett. 1997, 265, 365.
10. H.N.Ghosh, A.V.Sapre and J.P.Mittal
Dual Sites of Solvation for Electrons in Aqueous Nonionic Micellar Solutions :
A Time Dependent Kinetic Analysis.
Radt.Phys.Chem. 1997, 49, No 1, 107.
9. H.N.Ghosh, A.V.Sapre, D.K.Palit and J.P.Mittal
Pico-second Flash Photolysis Studies On Phenothiazine in Organic and Micellar Solutions.
J.Phys.Chem. 1997, 101, 2315.
8. H.N.Ghosh, A.V.Sapre and J.P.Mittal
Aggregation Behaviour of C70 in Solvent Mixtures.
J.Phys.Chem. 1996, 100, 9439.
7. H.N.Ghosh, A.V.Sapre and K.V.S.Rama Rao
Dual Sites of Solvation for the Electrons and Cation-Electron Recombination
observed in the Radiolysis of Triton X-100 and Water Mixtures : Homogeneous
and Liquid Crystalline Regions.
Chem. Phys. Lett. 1996, 255, 49.
6. H.N.Ghosh, H.Pal, A.V.Sapre, T.Mukherjee and J.P.Mittal
Formation of Radical Adducts of C60 with Alkyl and Halo-Alkyl Radicals :
Transient Absorption and Emission Characterstics of the Adducts .
J. Chem. Soc. Faraday Trans. 1996, 92, 941.
5. H.N.Ghosh, D.K.Palit, A.V.Sapre, K.V.S.Rama Rao and J.P.Mittal
Photophysical and Photochemical Properties of Triton X-165 in Aqueous and
Methanolic Solution.
Photochem. Photobiol. 1994, 59, 405-411.
4. H.N.Ghosh, H.Pal, A.V.Sapre and J.P.Mittal
Charge Recombination Reactions in Photoexcited C60-Amine Complexes Studied by Picosecond Pump Probe Spectroscopy.
J.Am.Chem.Soc. 1993, 115, 11722.
3. H.N.Ghosh, H.Pal, D.K.Palit, T.Mukherjee and J.P.Mittal
Interaction of the Excited Singlet Stahe of Disubstituted Anthraquinones with
Aliphatic and Aromatic Amines : A Fluorescence Quenching Study.
J.Photochem.Photobiol. A Chem., 1993, 73, 17.
2. H.N.Ghosh, D.K.Palit, A.V.Sapre, K.V.S.Rama Rao and J.P.Mittal
Dual Sites of Solvation for Electrons Produced by Photoionization in Aqueous Micellar Solution.
Chem. Phys. Lett. 1993, 203, 5.
1. D.K.Palit, H.N.Ghosh, H.Pal, A.V.Sapre, J.P.Mittal, R.Shesasdri and C.N.R.Rao, Dynamics of Charge Transfer in the Excited Amine Complexes of the Fullerenes C60 And C70 . A Picosecond Laser Flash Photolysis Study. Chem.Phys.Lett. 1992, 198, 113
1. Partha Maity, Tushar Debnath, and H. N. Ghosh*
Slow Electron Cooling Dynamics of Highly Luminescent CdSxSe1-x Alloy Quantum Dot",
Ultrafast Phenomena XIX, Springer Proceedings in Physics, 2015, 162, 275-278.
2. H. N. Ghosh*, Katrin Adamczyk, Sandeep Verma, Jens Dreyer, and E. T. J. Nibbering
Ultrafast Proton Coupled Electron Transfer (PCET) Dynamics in 9-Anthranol-Aliphatic Amine System
Ultrafast Phenomena XVIII, EPJ Web of Conferences 2013, 41, Art. No. 08003
3. Sandeep Verma, and H. N. Ghosh*
Ultrafast Charge Separation Dynamics of Twisted Intramolecular Charge Transfer State (TICT) in Coumarin Dye Sensitized TiO2 Film: A New Route to Achieve Higher Efficient Dye-Sensitized Solar Cell.
Ultrafast Phenomena XVIII, EPJ Web of Conferences 2013, 41, Art. No. 08001.
4. S. Verma, and H. N. Ghosh*
Ultrafast Exciton Dynamics of J- and H-Aggregates of Porphyrin Catechol in Aqueous Solution Ultrafast Phenomena XVI, Springer Series in Chemical Physics, Springer, 2009, vol 92, pp-328-330.
5. H. N. Ghosh*
“TiO2 Nanoparticles in Microemulsion: Photophysical Properties and Interfacial Electron Transfer Dynamics” book chapter in "Microemulsions: Properties and Applications" CRC press, 2008, page 483 – 499.
6. G. Ramakrishna, M.C. Rath, and H.N.Ghosh*
Interfacial Electron Transfer Dynamics into the Surface States of ZrO2 Nanoparticles from Photo-excited Quinizarin and its Derivatives
Proceeding Volume of ElectroChemical Society (ECS) Meeting, San Antonio, Tx (Spring 2004) in ” Electron Transfer in Nanomaterials” page – 99.
7. J.B.Asbury, R. Ellingson, H.N.Ghosh, S.Ferrere, A. Nozik, and T. Lian
Femtosecond IR study of [Ru(4,4’-dicarboxy- 2,2’-bipyridine)2(NCS)2] on
Nanocrystalline TiO2 Thin Film : Ultrafast Electron Injection and Relaxation Dynamics
Ultrafast Phenimena XI, Eds, T.Elsaesser, J. Fujimoto, D. Wiersma and W. Zinth, Springer, Berlin,Germany. 1998, p 639.
1. Amitava Das*, Hirendra N. Ghosh*, Tanmay Banerjee, Resorcinol bound transition metal-polypyridyl complexes. Indian Pat. Appl. (2015), IN 2014D E00212 20150731
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 | Ms. Ipsita Parichha |
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 | Mr. Chetandipta Mahanta |
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