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Dr. Nitish Kumar
Dr. Nitish Kumar
Verified email at unsw.edu.au - Homepage
Title
Cited by
Cited by
Year
Multilayer ceramic capacitors based on relaxor BaTiO3-Bi (Zn1/2Ti1/2) O3 for temperature stable and high energy density capacitor applications
N Kumar, A Ionin, T Ansell, S Kwon, W Hackenberger, D Cann
Applied Physics Letters 106 (25), 252901, 2015
1322015
Current Understanding of Structure–Processing–Property Relationships in BaTiO3–Bi(M)O3 Dielectrics
MA Beuerlein, N Kumar, TM Usher, HJ Brown-Shaklee, N Raengthon, ...
Journal of the American Ceramic Society, 2016
1232016
Large electric field-induced strain and large improvement in energy density of bismuth sodium potassium titanate-based piezoelectric ceramics
S Manotham, P Butnoi, P Jaita, N Kumar, K Chokethawai, G Rujijanagul, ...
Journal of Alloys and Compounds 739, 457-467, 2018
622018
Innovative multi-stage spark plasma sintering to obtain strong and tough ultrafine-grained ceramics
KM Reddy, N Kumar, B Basu
Scripta Materialia 62 (7), 435-438, 2010
612010
Defect-driven structural distortions at the surface of relaxor ferroelectrics
N Kumar, S Kong, S Checchia, C Cazorla, J Daniels
Advanced Functional Materials, 2019
592019
Electromechanical strain and bipolar fatigue in Bi (Mg1/2Ti1/2) O3-(Bi1/2K1/2) TiO3-(Bi1/2Na1/2) TiO3 ceramics
N Kumar, DP Cann
Journal of Applied Physics 114 (5), 054102, 2013
422013
Conduction Mechanisms in BaTiO3–Bi(Zn1/2Ti1/2)O3 Ceramics
N Kumar, EA Patterson, T Fromling, DP Cann
Journal of the American Ceramic Society, DOI: 10.1111/jace.14313, 2016
402016
Inhibition of grain growth during the final stage of multi-stage spark plasma sintering of oxide ceramics
KM Reddy, N Kumar, B Basu
Scripta Materialia 63 (6), 585-588, 2010
392010
Investigation of a new lead-free (1-x-y)BNT-xBKT-yBZT piezoelectric ceramics
R Sumang, T Bongkarn, N Kumar, M Kamnoye
Ceramics International, 2017
382017
Defect Mechanisms in BaTiO3-BiMO3 Ceramics
N Kumar, EA Patterson, T Frömling, EP Gorzkowski, P Eschbach, I Love, ...
Journal of the American Ceramic Society, 2017
352017
Lead-Free (Ba 0.70 Sr 0.30 )TiO 3 -Modified Bi 0.5 (Na 0.80 K 0.20 ) 0.5 TiO 3 Ceramics with Large Electric Field-Induced Strains
P Jaita, A Watcharapasorn, N Kumar, S Jiansirisomboon, DP Cann
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2016
332016
Large strain in lead-free piezoelectric (1− x− y) Bi 0.5 Na 0.5 TiO 3–xBi 0.5 K 0.5 TiO 3–yBi 0.5 Li 0.5 TiO 3 system near MPB prepared via the combustion technique
R Sumang, DP Cann, N Kumar, T Bongkarn
Ceramics International 41, S127-S135, 2015
322015
The electric field-temperature phase diagrams for (Bi1/2Na1/2) TiO3-BaTiO3-(K1/2Na1/2) NbO3 relaxor ceramics
N Kumar, M Hoffman
Journal of Materials Chemistry C, 2018
29*2018
DC-bias dependent impedance spectroscopy of BaTiO3-Bi(Zn1/2Ti1/2)O3 ceramics
N Kumar, EA Patterson, T Fromling, DP Cann
Journal of Materials Chemistry C, 2016
272016
Role of point defects in bipolar fatigue behavior of Bi (Mg1/2Ti1/2) O3 modified (Bi1/2K1/2) TiO3-(Bi1/2Na1/2) TiO3 relaxor ceramics
N Kumar, TY Ansell, DP Cann
Journal of Applied Physics 115 (15), 154104, 2014
272014
Large Electric Field-Induced Strain and Piezoelectric Responses of Lead-Free Bi0.5(Na0.80K0.20)0.5TiO3-Ba(Ti0.90Sn0.10)O3 Ceramics near Morphotropic Phase Boundary
Pharatree Jaita, Anucha Watcharapasorn, Nitish Kumar, David P. Cann, Sukanda ...
Electronic Materials Letters 11 (5), 828-835, 2015
252015
Resistivity Enhancement and Transport Mechanisms in (1− x) BaTiO3–xBi (Zn1/2Ti1/2) O3 and (1− x) SrTiO3–xBi (Zn1/2Ti1/2) O3
N Kumar, DP Cann
Journal of the American Ceramic Society 98 (8), 2548-2555, 2015
242015
Synthesis and electrical properties of BaBiO3 and high resistivity BaTiO3–BaBiO3 ceramics
N Kumar, SL Golledge, DP Cann
Journal of Advanced Dielectrics 6 (4), 1650032 (8 pages), 2017
232017
Electrical fatigue behavior of NBT-BT-x KNN ferroelectrics: effect of ferroelectric phase transformations and oxygen vacancies
X Shi, N Kumar, M Hoffman
Journal of Materials Chemistry C 8 (11), 3887-3896, 2020
202020
Spontaneous Relaxor to Ferroelectric Transition in Lead-free Relaxor Piezoceramics and the Role of Point Defects
N Kumar, X Shi, M Hoffman
Journal of the European Ceramic Society, 2020
192020
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