Optical nanomaterials with focus on rare earth doped oxide: A Review SK Gupta, K Sudarshan, RM Kadam
Materials Today Communications 27, 102277, 2021
124 2021 Role of various defects in the photoluminescence characteristics of nanocrystalline Nd 2 Zr 2 O 7: an investigation through spectroscopic and DFT calculations SK Gupta, K Sudarshan, PS Ghosh, AP Srivastava, S Bevara, PK Pujari, ...
Journal of Materials Chemistry C 4 (22), 4988-5000, 2016
120 2016 Deciphering the Role of Charge Compensator in Optical Properties of SrWO4 :Eu3+ :A (A = Li+ , Na+ , K+ ): Spectroscopic Insight Using Photoluminescence … SK Gupta, K Sudarshan, AK Yadav, R Gupta, D Bhattacharyya, SN Jha, ...
Inorganic chemistry 57 (2), 821-832, 2018
106 2018 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
96 2013 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
78 2009 Luminescence of undoped and Eu 3+ doped nanocrystalline SrWO 4 scheelite: time resolved fluorescence complimented by DFT and positron annihilation spectroscopic studies SK Gupta, K Sudarshan, PS Ghosh, K Sanyal, AP Srivastava, A Arya, ...
RSC advances 6 (5), 3792-3805, 2016
73 2016 Multifunctional pure and Eu 3+ doped β-Ag 2 MoO 4: photoluminescence, energy transfer dynamics and defect induced properties SK Gupta, PS Ghosh, K Sudarshan, R Gupta, PK Pujari, RM Kadam
Dalton Transactions 44 (44), 19097-19110, 2015
72 2015 Development of an internal monostandard instrumental neutron activation analysis method based on in situ detection efficiency for analysis of large and nonstandard geometry samples AGC Nair, R Acharya, K Sudarshan, S Gangotra, AVR Reddy, ...
Analytical chemistry 75 (18), 4868-4874, 2003
63 2003 Doping-Induced Room Temperature Stabilization of Metastable β-Ag2 WO4 and Origin of Visible Emission in α- and β-Ag2 WO4 : Low Temperature … SK Gupta, K Sudarshan, PS Ghosh, S Mukherjee, RM Kadam
The Journal of Physical Chemistry C 120 (13), 7265-7276, 2016
58 2016 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
55 2015 Effect of projectile structure on evaporation residue yields in incomplete fusion reactions KS Babu, R Tripathi, K Sudarshan, BD Shrivastava, A Goswami, ...
Journal of Physics G: Nuclear and Particle Physics 29 (6), 1011, 2003
55 2003 Tunable white light emitting Sr2V2O7: Bi3+ phosphors: role of bismuth ion SK Gupta, K Sudarshan, RM Kadam
Materials & Design 130, 208-214, 2017
47 2017 Investigation of compression-induced deformations in local structure and pore architecture of ZIF-8 using FTIR, X-ray absorption, and positron annihilation spectroscopy SK Sharma, K Sudarshan, AK Yadav, SN Jha, D Bhattacharyya, PK Pujari
The Journal of Physical Chemistry C 123 (36), 22273-22280, 2019
45 2019 Orange-red emitting Gd2Zr2O7: Sm3+: Structure-property correlation, optical properties and defect spectroscopy SK Gupta, C Reghukumar, K Sudarshan, PS Ghosh, N Pathak, ...
Journal of Physics and Chemistry of Solids 116, 360-366, 2018
43 2018 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
43 2014 Defect evolution in Eu 3+, Nb 5+ doped and co-doped CeO 2: X-ray diffraction, positron annihilation lifetime and photoluminescence studies K Sudarshan, V Tiwari, P Utpalla, SK Gupta
Inorganic Chemistry Frontiers 6 (8), 2167-2177, 2019
40 2019 Fission fragment mass distributions in R Tripathi, S Sodaye, K Sudarshan, BK Nayak, A Jhingan, PK Pujari, ...
Physical Review C 92 (2), 024610, 2015
40 2015 A simple method for correcting the neutron self-shielding effect of matrix and improving the analytical response in prompt gamma-ray neutron activation analysis K Sudarshan, R Tripathi, AGC Nair, R Acharya, AVR Reddy, A Goswami
Analytica chimica acta 549 (1-2), 205-211, 2005
38 2005 Fission fragment angular distribution for the R Tripathi, K Sudarshan, S Sodaye, AVR Reddy, K Mahata, A Goswami
Physical Review C—Nuclear Physics 71 (4), 044616, 2005
38 2005 Investigating the correlation of segmental dynamics, free volume characteristics, and ionic conductivity in poly (ethylene oxide)-based electrolyte: a broadband dielectric and … P Utpalla, SK Sharma, K Sudarshan, SK Deshpande, M Sahu, PK Pujari
The Journal of Physical Chemistry C 124 (8), 4489-4501, 2020
37 2020 
Prof P. K. PujariBhabha Atomic Research Centre and Homi Bhabha National InstituteE-mail megerősítve itt: barc.gov.in
