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Dr. Sumit Kumar Roy
Dr. Sumit Kumar Roy
Assistant Professor, St. Xavier's College Ranchi
Verified email at sxcran.org.in
Title
Cited by
Cited by
Year
Structural, FTIR and ac conductivity studies of NaMeO3 (Me= Nb, Ta) ceramics
SK Roy, SN Singh, K Kumar, K Prasad
Advances in Materials Research 2 (3), 173, 2013
182013
Ba0.06(Na1/2Bi1/2)0.94TiO3–Ba(Fe1/2Ta1/2)O3: giant permittivity lead-free ceramics
SK Roy, SN Singh, SK Mukherjee, K Prasad
Journal of Materials Science: Materials in Electronics 28, 4763-4771, 2017
162017
Dielectric and Raman studies of Ba0. 06 (Na1/2Bi1/2) 0.94TiO3-NaNbO3 ceramics
SK Roy, S Chaudhuri, RK Kotnala, DK Singh, BP Singh, SN Singh, ...
Materials Science-Poland 34 (2), 437-445, 2016
132016
Effect of milling on the electrical properties of Ba (Fe1/2Ta1/2) O3 ceramic
UK Mahto, SK Roy, S Chaudhuri, K Prasad
Advances in Materials Research 5 (3), 181, 2016
82016
Structure, microstructure and infrared studies of Ba0. 06 (Na1/2Bi1/2) 0.94 TiO3-NaNbO3 ceramics
SK Roy, SN Singh, K Prasad
AIP Conference Proceedings 1728 (1), 2016
82016
Evaluation of crystal size present in graphene oxide quantum dots using optical and Raman spectroscopy
PK Mahato, S Choudhuri, C Kumar, S Roy, P Patra
Materials Today: Proceedings 80, 668-673, 2023
42023
High energy milled Ba0.06Na0.47Bi0.47TiO3 ceramic: Structural and electrical properties
UK Mahto, SK Roy, K Prasad
IEEE Transactions on Dielectrics and Electrical Insulation 25 (1), 174-180, 2018
42018
Hydrothermal nanotechnology: putting the last first
SK Roy, K Prasad
Exploring the realms of nature for nanosynthesis, 291-317, 2018
32018
Effect of high-energy ball milling on the electrical properties of NaTaO3 ceramic
UK Mahto, SK Roy, K Amarnath, K Prasad
Processing and Application of Ceramics 10 (3), 143-152, 2016
32016
Structure and dielectric studies of (1-x) Ba0. 06 (Na0. 5Bi0. 5) 0.94 TiO3-xBa (Fe0. 5Nb0. 5) O3 lead-free ceramics
SK Roy, SN Singh, SK Mukherjee, K Prasad
Processing and Application of Ceramics 13 (4), 418-426, 2019
22019
Structure, Microstructure and Dielectric Properties OF (1-x) Ba0. 06 (Na1/2Bi1/2) 0.94 TiO3-xNaTaO3 Lead-Free Ceramics
SK Roy, S Chaudhuri, SN Singh, K Prasad
Recent Trends in Computations and Mathematical Analysis in Engineering and …, 2015
12015
Structural Changes in Nickel Nanaorods Encapsulated in Carbon Nanotubes by 200 kV Electron Irradiation in TEM
N Kulshrestha, KS Hazra, S Roy, R Bajpai, DR Mohapatra, DS Misra
AIP Conference Proceedings 1313 (1), 259-261, 2010
12010
Studies on the Passive Film on Mild Steel at Different pH by Ellipsometry.(Retroactive Coverage)
MGS Sengar, KN Pandey, K Singh, SK Roy, SN Pandey
Bulletin of Electrochemistry 3 (6), 627-632, 1987
11987
Dielectric and Mechanical Properties of PZT Incorporated PVDF Nanocomposites Prepared by Solution Casting Method
S Lakra, SK Mukherjee, SK Roy, M Kumar
Materials Science Forum 1097, 107-113, 2023
2023
Structure, Microstructure, and Dielectric Properties of Bi0.5(Na0.78K0.22)0.5TiO3 Lead-Free Ceramic
RK Singh, M Kumar, SK Roy
Materials Science Forum 1097, 91-97, 2023
2023
Effect of Milling on Dielectric Properties of PZT
S Pandey, S Chaudhuri, RK Singh, SK Roy
Materials Science Forum 1097, 99-105, 2023
2023
Impedance Spectroscopy Analysis of (1-x)Ba0.06(Na1/2Bi1/2)0.94TiO3-xNaTaO3 Ceramics
S Rajwar, SK Pandey, SK Roy
Materials Science Forum 1097, 77-84, 2023
2023
Double perovskite Nd2FeTiO6 ceramics: Structural and electrical properties
M Kumar, SK Roy, RK Singh, K Prasad
Processing and Application of Ceramics 17 (4), 428-435, 2023
2023
Impedance spectroscopy analysis of (1-x) Ba0. 06 (Na1/2Bi1/2) 0.94 TiO3-xNaNbO3 ceramics
SK Roy, S Chaudhuri, K Prasad
AIP Conference Proceedings 2220 (1), 2020
2020
Milling maps of nanocrystalline lead titanate ceramics synthesised by high energy ball milling
S Chaudhuri, SK Roy
AIP Conference Proceedings 2220 (1), 2020
2020
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