| Positron annihilation studies of some anomalous features of Ni Fe 2 O 4 nanocrystals grown in Si O 2 S Chakraverty, S Mitra, K Mandal, PMG Nambissan, S Chattopadhyay Physical Review B 71 (2), 024115, 2005 | 129 | 2005 |
| Positron lifetime spectroscopic studies of nanocrystalline ZnFe2O4 PMG Nambissan, C Upadhyay, HC Verma Journal of applied Physics 93 (10), 6320-6326, 2003 | 123 | 2003 |
| Polymorphic bcc to fcc transformation of nanocrystalline niobium studied by positron annihilation PP Chattopadhyay, PMG Nambissan, SK Pabi, I Manna Physical review B 63 (5), 054107, 2001 | 108 | 2001 |
| Evolution of Vacancy-Type Defects, Phase Transition, and Intrinsic Ferromagnetism during Annealing of Nanocrystalline TiO2 Studied by Positron Annihilation … S Ghosh, GG Khan, K Mandal, A Samanta, PMG Nambissan The Journal of Physical Chemistry C 117 (16), 8458-8467, 2013 | 71 | 2013 |
| Positron annihilation and Mössbauer spectroscopic studies of In3+ substitution effects in bulk and nanocrystalline MgMn0. 1Fe1. 9− xInxO4 S Ghosh, PMG Nambissan, R Bhattacharya Physics Letters A 325 (3-4), 301-308, 2004 | 67 | 2004 |
| Annihilation characteristics of positrons in a polymer containing silver nanoparticles M Mukherjee, D Chakravorty, PMG Nambissan Physical Review B 57 (2), 848, 1998 | 58 | 1998 |
| Cadmium oxide octahedrons and nanowires on the micro-octahedrons: a simple solvothermal synthesis T Ghoshal, S Biswas, PMG Nambissan, G Majumdar, SK De Crystal Growth and Design 9 (3), 1287-1292, 2009 | 57 | 2009 |
| Large bandgap narrowing in rutile TiO2 aimed towards visible light applications and its correlation with vacancy-type defects history and transformation RV Nair, PK Gayathri, VS Gummaluri, PMG Nambissan, C Vijayan Journal of Physics D: Applied Physics 51 (4), 045107, 2018 | 53 | 2018 |
| A positron annihilation spectroscopic investigation of europium-doped cerium oxide nanoparticles AV Thorat, T Ghoshal, JD Holmes, PMG Nambissan, MA Morris Nanoscale 6 (1), 608-615, 2014 | 52 | 2014 |
| Positron annihilation spectroscopy of polyacrylonitrile-based carbon fibers embedded with multi-wall carbon nanotubes K Chakrabarti, PMG Nambissan, CD Mukherjee, KK Bardhan, C Kim, ... Carbon 44 (5), 948-953, 2006 | 52 | 2006 |
| Removal of toxic arsenic from aqueous media using polyphenylsulfone/cellulose acetate hollow fiber membranes containing zirconium oxide M Kumar, AM Isloor, TS Rao, AF Ismail, R Farnood, PMG Nambissan Chemical Engineering Journal 393, 124367, 2020 | 47 | 2020 |
| Positron annihilation study of the annealing behaviour of alpha induced defects in tungsten PMG Nambissan, P Sen Radiation effects and defects in solids 124 (2), 215-221, 1992 | 43 | 1992 |
| Defect-Engineered MoS2 Nanostructures for Reactive Oxygen Species Generation in the Dark: Antipollutant and Antifungal Performances P Basu, J Chakraborty, N Ganguli, K Mukherjee, K Acharya, B Satpati, ... ACS applied materials & interfaces 11 (51), 48179-48191, 2019 | 40 | 2019 |
| Diverse spectroscopic studies and first-principles investigations of the zinc vacancy mediated ferromagnetism in Mn-doped ZnO nanoparticles R Ponnusamy, SC Selvaraj, M Ramachandran, P Murugan, ... Crystal Growth & Design 16 (7), 3656-3668, 2016 | 39 | 2016 |
| Positron annihilation lifetime changes across the structural phase transition in nanocrystalline Fe 2 O 3 S Chakrabarti, S Chaudhuri, PMG Nambissan Physical Review B 71 (6), 064105, 2005 | 38 | 2005 |
| Size and temperature dependent cationic redistribution in NiFe2O4 (SiO2) nanocomposites: positron annihilation and Mössbauer studies S Mitra, K Mandal, S Sinha, PMG Nambissan, S Kumar Journal of Physics D: Applied Physics 39 (19), 4228, 2006 | 36 | 2006 |
| Finite-size effects on band structure of CdS nanocrystallites studied by positron annihilation S Kar, S Biswas, S Chaudhuri, PMG Nambissan Physical Review B 72 (7), 075338, 2005 | 36 | 2005 |
| Helium bubbles in tungsten studied by positron annihilation VS Subrahmanyam, PMG Nambissan, P Sen Solid state communications 89 (6), 523-527, 1994 | 31 | 1994 |
| Vacancy-type defects and their evolution under Mn substitution in single crystalline ZnO nanocones studied by positron annihilation T Ghoshal, S Kar, S Biswas, SK De, PMG Nambissan The Journal of Physical Chemistry C 113 (9), 3419-3425, 2009 | 30 | 2009 |
| Gadolinium substitution induced defect restructuring in multiferroic BiFeO3: case study by positron annihilation spectroscopy A Mukherjee, M Banerjee, S Basu, PMG Nambissan, M Pal Journal of Physics D: Applied Physics 46 (49), 495309, 2013 | 29 | 2013 |
