| Role of defects in tailoring structural, electrical and optical properties of ZnO S Dutta, S Chattopadhyay, A Sarkar, M Chakrabarti, D Sanyal, D Jana Progress in Materials Science 54 (1), 89-136, 2009 | 351 | 2009 |
| Annealing effect on nano-ZnO powder studied from positron lifetime and optical absorption spectroscopy S Dutta, S Chattopadhyay, D Jana, A Banerjee, S Manik, SK Pradhan, ... Journal of applied physics 100 (11), 2006 | 153 | 2006 |
| Defects and the optical absorption in nanocrystalline ZnO S Dutta, S Chattopadhyay, M Sutradhar, A Sarkar, M Chakrabarti, ... Journal of Physics: Condensed Matter 19 (23), 236218, 2007 | 101 | 2007 |
| Defect dynamics in annealed ZnO by positron annihilation spectroscopy S Dutta, M Chakrabarti, S Chattopadhyay, D Jana, D Sanyal, A Sarkar Journal of applied physics 98 (5), 2005 | 98 | 2005 |
| Defects induced ferromagnetism in Mn doped ZnO S Chattopadhyay, SK Neogi, A Sarkar, MD Mukadam, SM Yusuf, ... Journal of Magnetism and Magnetic Materials 323 (3-4), 363-368, 2011 | 85 | 2011 |
| Effect of 50 MeV Li3+ irradiation on structural and electrical properties of Mn-doped ZnO SK Neogi, S Chattopadhyay, A Banerjee, S Bandyopadhyay, A Sarkar, ... Journal of Physics: Condensed Matter 23 (20), 205801, 2011 | 67 | 2011 |
| Synthesis and characterization of single-phase Mn-doped ZnO S Chattopadhyay, S Dutta, A Banerjee, D Jana, S Bandyopadhyay, ... Physica B: Condensed Matter 404 (8-11), 1509-1514, 2009 | 65 | 2009 |
| Interplay of defects in 1.2 MeV Ar irradiated ZnO S Chattopadhyay, S Dutta, D Jana, S Chattopadhyay, A Sarkar, P Kumar, ... Journal of Applied Physics 107 (11), 2010 | 56 | 2010 |
| Positron scattering from the isoelectronic molecules N2, CO and C2H2 A Zecca, L Chiari, A Sarkar, MJ Brunger New Journal of Physics 13 (11), 115001, 2011 | 55 | 2011 |
| Positron scattering from argon: total cross sections and the scattering length A Zecca, L Chiari, E Trainotti, DV Fursa, I Bray, A Sarkar, ... Journal of Physics B: Atomic, Molecular and Optical Physics 45 (1), 015203, 2011 | 51 | 2011 |
| Clustered vacancies in ZnO: chemical aspects and consequences on physical properties S Pal, N Gogurla, A Das, SS Singha, P Kumar, D Kanjilal, A Singha, ... Journal of Physics D: Applied Physics 51 (10), 105107, 2018 | 49 | 2018 |
| Grain size dependence of optical properties and positron annihilation parameters in Bi2O3 powder M Chakrabarti, S Dutta, S Chattapadhyay, A Sarkar, D Sanyal, ... Nanotechnology 15 (12), 017, 2004 | 46 | 2004 |
| Total cross sections for positron scattering from H 2 at low energies A Zecca, L Chiari, A Sarkar, KL Nixon, MJ Brunger Physical Review A 80 (3), 032702, 2009 | 45 | 2009 |
| Defect driven ferromagnetism in SnO2: a combined study using density functional theory and positron annihilation spectroscopy A. Sarkar, D. Sanyal, Palash Nath, Mahuya Chakrabarti, S. Pal, S ... RSC Advances 5, 1148-1152, 2015 | 41 | 2015 |
| Room temperature ferromagnetic ordering in 4 MeV Ar5+ irradiated TiO2 D Sanyal, M Chakrabarti, P Nath, A Sarkar, D Bhowmick, A Chakrabarti Journal of Physics D: Applied Physics 47 (2), 025001, 2013 | 37 | 2013 |
| Positron scattering from methane A Zecca, L Chiari, E Trainotti, A Sarkar, SA Sanchez, MHF Bettega, ... Physical Review A 85 (1), 012707, 2012 | 37 | 2012 |
| Positron scattering from 3-hydroxy-tetrahydrofuran A Zecca, L Chiari, A Sarkar, MJ Brunger Journal of Physics B: Atomic, Molecular and Optical Physics 41 (8), 085201, 2008 | 37 | 2008 |
| Surface defects induced ferromagnetism in mechanically milled nanocrystalline ZnO S Ghose, A Sarkar, S Chattopadhyay, M Chakrabarti, D Das, T Rakshit, ... Journal of Applied Physics 114 (7), 2013 | 36 | 2013 |
| Procedures for conditioning W-and Ni-moderators for application in positron-scattering measurements A Zecca, L Chiari, A Sarkar, S Chattopadhyay, MJ Brunger Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2010 | 36 | 2010 |
| Positron annihilation lifetime characterization of oxygen ion irradiated rutile TiO2 H Luitel, A Sarkar, M Chakrabarti, S Chattopadhyay, K Asokan, D Sanyal Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2016 | 34 | 2016 |
Dirtha SanyalVariable Energy Cyclotron Centre, HBNIVerified email at vecc.gov.in
