sandeep sharma
sandeep sharma
Bhaha Atomic Research Centre
barc.gov.in의 이메일 확인됨
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Positron annihilation studies in ZnO nanoparticles
SK Sharma, PK Pujari, K Sudarshan, D Dutta, M Mahapatra, SV Godbole, ...
Solid State Communications 149 (13-14), 550-554, 2009
652009
Free volumes and structural relaxations in diglycidyl ether of bisphenol-A based epoxy–polyether amine networks
PN Patil, SK Rath, SK Sharma, K Sudarshan, P Maheshwari, M Patri, ...
Soft Matter 9 (13), 3589-3599, 2013
622013
Effects of the molecular level dispersion of graphene oxide on the free volume characteristics of poly (vinyl alcohol) and its impact on the thermal and mechanical properties …
SK Sharma, J Prakash, PK Pujari
Physical Chemistry Chemical Physics 17 (43), 29201-29209, 2015
582015
The Ti3AlC2 MAX Phase as an Efficient Catalyst for Oxidative Dehydrogenation of n‐Butane
WHK Ng, ES Gnanakumar, E Batyrev, SK Sharma, PK Pujari, HF Greer, ...
Angewandte Chemie 130 (6), 1501-1506, 2018
462018
Role of free volume characteristics of polymer matrix in bulk physical properties of polymer nanocomposites: A review of positron annihilation lifetime studies
SK Sharma, PK Pujari
Progress in Polymer Science 75, 31-47, 2017
462017
Defect induced ferromagnetism in MgO and its exceptional enhancement upon thermal annealing: a case of transformation of various defect states
N Pathak, SK Gupta, CL Prajapat, SK Sharma, PS Ghosh, B Kanrar, ...
Physical Chemistry Chemical Physics 19 (19), 11975-11989, 2017
402017
Structure at interphase of poly (vinyl alcohol)–SiC nanofiber composite and its impact on mechanical properties: positron annihilation and small-angle X-ray scattering studies
SK Sharma, J Prakash, K Sudarshan, D Sen, S Mazumder, PK Pujari
Macromolecules 48 (16), 5706-5713, 2015
402015
Investigation of nanolevel molecular packing and its role in thermo-mechanical properties of PVA–f MWCNT composites: positron annihilation and small angle X-ray scattering studies
SK Sharma, J Prakash, J Bahadur, K Sudarshan, P Maheshwari, ...
Physical Chemistry Chemical Physics 16 (4), 1399-1408, 2014
382014
Effect of interfacial interaction on free volumes in phenol-formaldehyde resin–carbon nanotube composites: positron annihilation lifetime and age momentum correlation studies
SK Sharma, J Prakash, K Sudarshan, P Maheshwari, D Sathiyamoorthy, ...
Physical Chemistry Chemical Physics 14 (31), 10972-10978, 2012
252012
Effect of confinement on the phase transition of benzene in nanoporous silica: a positron annihilation study
D Dutta, PK Pujari, K Sudarshan, SK Sharma
The Journal of Physical Chemistry C 112 (48), 19055-19060, 2008
242008
Revealing the nano-level molecular packing in chitosan–NiO nanocomposite by using positron annihilation spectroscopy and small-angle X-ray scattering
SK Sharma, J Bahadur, PN Patil, P Maheshwari, S Mukherjee, ...
ChemPhysChem 14 (5), 1055-62, 2013
232013
Investigation of free volume characteristics of the interfacial layer in poly (methyl methacrylate)–alumina nanocomposite and its role in thermal behaviour
SK Sharma, K Sudarshan, M Sahu, PK Pujari
RSC advances 6 (72), 67997-68004, 2016
212016
Investigation of nanoscopic free volume and interfacial interaction in an epoxy resin/modified clay nanocomposite using positron annihilation spectroscopy
PN Patil, K Sudarshan, SK Sharma, P Maheshwari, SK Rath, M Patri, ...
ChemPhysChem 13 (17), 3916-3922, 2012
212012
Fission fragment angular distributions in the reactions and
R Tripathi, K Sudarshan, SK Sharma, K Ramachandran, AVR Reddy, ...
Physical Review C 79 (6), 064607, 2009
212009
Air quenching of positronium in mesoporous materials: positron porosimetry
K Sudarshan, D Dutta, SK Sharma, A Goswami, PK Pujari
Journal of Physics: Condensed Matter 19 (38), 386204, 2007
192007
Subnanoscopic inhomogeneities in model end-linked PDMS networks probed by positron annihilation lifetime spectroscopy and their effects on thermomechanical properties
SK Rath, SK Sharma, K Sudarshan, JG Chavan, TU Patro, PK Pujari
Polymer 101, 358-369, 2016
172016
Role of surface defects in catalytic properties of CeO2 nanoparticles towards oxygen reduction reaction
K Sudarshan, SK Sharma, R Gupta, SK Gupta, FN Sayed, PK Pujari
Materials Chemistry and Physics 200, 99-106, 2017
132017
Photon induced positron annihilation spectroscopy: A nondestructive method for assay of defects in large engineering materials
PK Pujari, K Sudarshan, R Tripathi, D Dutta, P Maheshwari, SK Sharma, ...
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2012
132012
Direct evidence of Cd vacancies in CdSe nanoparticles: positron annihilation studies
SK Sharma, K Sudarshan, P Maheshwari, D Dutta, PK Pujari, CP Shah, ...
The European Physical Journal B 82 (3), 335-340, 2011
132011
Correlation of soft magnetic properties with free volume and medium range ordering in metallic glasses probed by fluctuation microscopy and positron annihilation technique
AP Srivastava, D Srivastava, K Sudarshan, SK Sharma, PK Pujari, ...
Journal of magnetism and magnetic materials 324 (16), 2476-2482, 2012
122012
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