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Roopam Gaur
Roopam Gaur
University of Delhi
Verified email at svc.ac.in
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Year
Effect of sintering temperature on the microstructural, dielectric, ferroelectric and piezoelectric properties of (Na0. 5K0. 5) NbO3 ceramics prepared from nanoscale powders
C Jiten, R Gaur, R Laishram, KC Singh
Ceramics International 42 (12), 14135-14140, 2016
212016
Control of coring effect in BaTi4O9 microwave dielectric ceramics by doping with Mn4+
R Laishram, R Gaur, KC Singh, C Prakash
Ceramics International 42 (4), 5286-5290, 2016
162016
Structural and piezoelectric properties of barium-modified lead-free (K0.455Li0.045Na0.5)(Nb0.9Ta0.1)O3 ceramics
R Gaur, KC Singh, R Laishram
Journal of Materials Science 48, 5607-5613, 2013
162013
Enhanced piezoelectric properties in vanadium-modified lead-free (K0. 485Na0. 5Li0. 015)(Nb0. 88Ta0. 1V0. 02) O3 ceramics prepared from nanopowders
R Gaur, A Dhingra, S Pal, KC Singh
Journal of Alloys and Compounds 625, 284-290, 2015
132015
Lead-free vanadium-substituted (K0.485Na0.5Li0.015)(Nb0.9Ta0.1)O3 piezoceramics synthesized from nanopowders
R Gaur, M Sangal, A Dwivedi, KC Singh
Journal of Materials Science: Materials in Electronics 25, 3195-3202, 2014
132014
Significantly enhanced UV-light-driven photocatalytic performance of ferroelectric (K0. 5Na0. 5) NbO3: Effect of corona-poling and particle size
VS Kujur, R Gaur, V Gupta, S Singh
Journal of Physics and Chemistry of Solids 167, 110751, 2022
112022
Enhanced ferroelectric and electrocaloric properties in CuO-modified lead-free (Na0. 5K0. 5) NbO3 ceramics for solid-state cooling application
R Gaur, N Sharma, S Kharbanda, S Singh
Materials Science and Engineering: B 261, 114767, 2020
102020
Piezoelectric properties of (K0. 5Na0. 5) 1− xLix (Nb0. 96Sb0. 04) O3 ceramics prepared from nanocrystalline powders
R Gaur, KC Singh, R Laishram
Ceramics International 41 (1), 1413-1420, 2015
92015
Effect of sintering parameters on the electrical and the piezoelectric properties of double-calcined (K0.48Na0.48Li0.04) (Nb0.96Sb0.04) O3 nanopowders
R Gaur, KC Singh, R Laishram
Journal of the Korean Physical Society 66, 800-805, 2015
62015
Dependence of dielectric properties on sintering conditions of lead free KNN ceramics modified with Li–Sb
R Gaur, KC Singh, R Laishram
World Acad. Sci. Eng. Technol. 9, 579, 2015
42015
Large adiabatic temperature change in Bi0· 5Na0· 5TiO3 ferroelectric ceramics in the vicinity of depolarization temperature
R Gaur, D Das, S Singh
Solid State Sciences 138, 107153, 2023
32023
Multiphase design induced improved electrical response in BNZ modified (K0.485Na0.485Li0.03)(Nb0.96Sb0.04)O3 piezoceramics with high Curie temperature
S Rawat, Chitra, R Laishram, R Gaur, S Singh, KC Singh
Journal of Materials Science: Materials in Electronics 34 (12), 1024, 2023
22023
Antiferroelectric-like double hysteresis loops in Ag-doped K0. 5 Na0. 5NbO3 ceramics
R Gaur, S Singh
Materials Chemistry and Physics 290, 126595, 2022
22022
Effect of Ball Milling on the Electrical and Piezoelectric Properties of (K0. 485Na0. 485Li0. 03)(Nb0. 96Sb0. 04) O3 Ceramics
R Gaur, KC Singh, R Laishram
Int. J. Chemtech Res 7, 673-677, 2015
22015
Improved energy-storage performance with superior thermal stability of [(Bi0. 5Na0. 5) TiO3](1-x)–[Ba (Ni0. 5Nb0. 5) O3] x relaxor ferroelectric ceramics
D Das, R Gaur, S Singh
Ceramics International 49 (24), 40960-40969, 2023
2023
Investigation of magnetic behavior of non-stoichiometric Co1. 75Mn0. 5Fe0. 75Si and Co1. 5MnFe0. 5Si compositions associated with their Co2FeSi and Co2MnSi parent alloys
B Govind, A Kumar, S Bano, RA Yadav, R Gaur, K Bir, S Singh, ...
Journal of Magnetism and Magnetic Materials 574, 170703, 2023
2023
Piezoelectric and Dielectric Properties of (K0. 485Na0. 485Li0. 03)(Nb0. 96Sb0. 04) O3 Ceramics Prepared from Nanopowders
R Gaur, KC Singh, R Laishram
Advanced Science Letters 20 (5-6), 1159-1162, 2014
2014
Structural and piezoelectric properties of barium-modified lead-free (KLiNa)(NbTa) O ceramics.
R Gaur, K Singh, R Laishram
Journal of Materials Science 48 (16), 2013
2013
Synthesis and characterization of alkaline niobate based lead free piezoceramics
R Gaur
New Delhi, 0
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