| CuInS2/In2S3 thin film solar cell using spray pyrolysis technique having 9.5% efficiency TT John, M Mathew, CS Kartha, KP Vijayakumar, T Abe, Y Kashiwaba Solar Energy Materials and Solar Cells 89 (1), 27-36, 2005 | 193 | 2005 |
| Characterization of spray pyrolysed indium sulfide thin films TT John, S Bini, Y Kashiwaba, T Abe, Y Yasuhiro, CS Kartha, ... Semiconductor Science and Technology 18 (6), 491, 2003 | 188 | 2003 |
| Defect analysis of sprayed β-In2S3 thin films using photoluminescence studies R Jayakrishnan, TT John, CS Kartha, KP Vijayakumar, T Abe, ... Semiconductor Science and Technology 20 (12), 1162, 2005 | 96 | 2005 |
| Correlation among oxygen vacancy and doping concentration in controlling the properties of cobalt doped ZnO nanoparticles PR Chithira, TT John Journal of Magnetism and Magnetic Materials 496, 165928, 2020 | 76 | 2020 |
| Preparation of indium sulfide thin films by spray pyrolysis using a new precursor indium nitrate TT John, CS Kartha, KP Vijayakumar, T Abe, Y Kashiwaba Applied Surface Science 252 (5), 1360-1367, 2005 | 51 | 2005 |
| Defect and dopant induced room temperature ferromagnetism in Ni doped ZnO nanoparticles PR Chithira, TT John Journal of Alloys and Compounds 766, 572-583, 2018 | 49 | 2018 |
| Do the grain boundaries of β-In2S3 thin films have a role in sub-band-gap photosensitivity to 632.8 nm? R Jayakrishnan, TT John, CS Kartha, KP Vijayakumar, D Jain, ... journal of applied physics 103 (5), 2008 | 45 | 2008 |
| Photoconductivity in sprayed β-In2S3 thin films under sub-band-gap excitation of 1.96 eV R Jayakrishnan, T Sebastian, TT John, CS Kartha, KP Vijayakumar Journal of Applied Physics 102 (4), 2007 | 45 | 2007 |
| Spray pyrolyzed β-In2S3 thin films: Effect of postdeposition annealing TT John, CS Kartha, KP Vijayakumar, T Abe, Y Kashiwaba Vacuum 80 (8), 870-875, 2006 | 45 | 2006 |
| Modification in cell structure for better performance of spray pyrolysed CuInS2/In2S3 thin film solar cell TT John, CS Kartha, KP Vijayakumar, T Abe, Y Kashiwaba Applied Physics A 82, 703-707, 2006 | 42 | 2006 |
| Effects of thickness and post deposition annealing on the properties of evaporated In2S3 thin films PMR Kumar, TT John, CS Kartha, KP Vijayakumar, T Abe, Y Kashiwaba Journal of materials science 41, 5519-5525, 2006 | 40 | 2006 |
| Post-deposition annealing effect on In2S3 thin films deposited using SILAR technique R Ranjith, TT John, CS Kartha, KP Vijayakumar, T Abe, Y Kashiwaba Materials science in semiconductor processing 10 (1), 49-55, 2007 | 37 | 2007 |
| Defect characterization of spray pyrolised β -In2S3 thin film using Thermally Stimulated Current measurements RR Pai, TT John, Y Kashiwaba, T Abe, KP Vijayakumar, CS Kartha Journal of materials science 40, 741-746, 2005 | 33 | 2005 |
| Observation of phase transitions in chemical bath deposited copper selenide thin films through conductivity studies RR Pai, TT John, M Lakshmi, KP Vijayakumar, CS Kartha Thin Solid Films 473 (2), 208-212, 2005 | 32 | 2005 |
| CuInS2 films using repeated chemical spray pyrolysis TT John, KC Wilson, PM Ratheesh Kumar, C Sudha Kartha, ... physica status solidi (a) 202 (1), 79-84, 2005 | 29 | 2005 |
| Effects of incorporation of Na in spray pyrolysed CuInS2 thin films TT John, T Sebastian, CS Kartha, KP Vijayakumar, T Abe, Y Kashiwaba Physica B: Condensed Matter 388 (1-2), 1-9, 2007 | 24 | 2007 |
| Effect of [OH–] Linkages on Luminescent Properties of ZnO Nanoparticles TT John, KR Priolkar, A Bessière, PR Sarode, B Viana The Journal of Physical Chemistry C 115 (37), 18070-18075, 2011 | 23 | 2011 |
| The influence of vacuum and annealing on the visible luminescence in ZnO nanoparticles PR Chithira, TT John Journal of Luminescence 185, 212-218, 2017 | 22 | 2017 |
| SHI induced modifications in spray pyrolysed β-In2S3 thin films PMR Kumar, TT John, CS Kartha, KP Vijayakumar Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2006 | 18 | 2006 |
| Implantation assisted copper diffusion: A different approach for the preparation of CuInS2∕ In2S3 pn junction KC Wilson, T Sebastian, TT John, C Sudha Kartha, KP Vijayakumar, ... Applied physics letters 89 (1), 2006 | 14 | 2006 |
