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Ajay Dhar
Ajay Dhar
Chief Scientist, CSIR-National Physical Laboratory, New Delhi, India
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Cited by
Year
Optical properties of reduced lithium niobate single crystals
A Dhar, A Mansingh
Journal of applied physics 68 (11), 5804-5809, 1990
2121990
Giant enhancement in thermoelectric performance of copper selenide by incorporation of different nanoscale dimensional defect features
B Gahtori, S Bathula, K Tyagi, M Jayasimhadri, AK Srivastava, S Singh, ...
Nano Energy 13, 36-46, 2015
1932015
Enhanced thermoelectric figure-of-merit in spark plasma sintered nanostructured n-type SiGe alloys
S Bathula, M Jayasimhadri, N Singh, AK Srivastava, J Pulikkotil, A Dhar, ...
Applied Physics Letters 101 (21), 2012
1802012
Doping and temperature dependence of thermoelectric properties in Mg 2 (Si, Sn)
JJ Pulikkotil, DJ Singh, S Auluck, M Saravanan, DK Misra, A Dhar, ...
Physical Review B 86 (15), 155204, 2012
1572012
The effect of doping on thermoelectric performance of p-type SnSe: Promising thermoelectric material
NK Singh, S Bathula, B Gahtori, K Tyagi, D Haranath, A Dhar
Journal of Alloys and Compounds 668, 152-158, 2016
1562016
Mg 3 Sb 2-based Zintl compound: a non-toxic, inexpensive and abundant thermoelectric material for power generation
A Bhardwaj, A Rajput, AK Shukla, JJ Pulikkotil, AK Srivastava, A Dhar, ...
RSC advances 3 (22), 8504-8516, 2013
1522013
Microstructural features and mechanical properties of Al 5083/SiCp metal matrix nanocomposites produced by high energy ball milling and spark plasma sintering
S Bathula, RC Anandani, A Dhar, AK Srivastava
Materials Science and Engineering: A 545, 97-102, 2012
1382012
The AC conductivity and dielectric constant of lithium niobate single crystals
A Mansingh, A Dhar
Journal of Physics D: Applied Physics 18 (10), 2059, 1985
1071985
The role of nanoscale defect features in enhancing the thermoelectric performance of p-type nanostructured SiGe alloys
S Bathula, M Jayasimhadri, B Gahtori, NK Singh, K Tyagi, AK Srivastava, ...
Nanoscale 7 (29), 12474-12483, 2015
912015
Influence of uniaxial plastic deformation on magnetic Barkhausen noise in steel
A Dhar, L Clapham, DL Atherton
Ndt & E International 34 (8), 507-514, 2001
872001
Crystal structure and mechanical properties of spark plasma sintered Cu2Se: An efficient photovoltaic and thermoelectric material
K Tyagi, B Gahtori, S Bathula, M Jayasimhadri, S Sharma, NK Singh, ...
Solid State Communications 207, 21-25, 2015
712015
CuO nanoellipsoids for superior physicochemical response of biodegradable PVA
KK Dey, P Kumar, RR Yadav, A Dhar, AK Srivastava
RSC Advances 4 (20), 10123-10132, 2014
712014
EM shielding effectiveness of Pd-CNT-Cu nanocomposite buckypaper
A Kumar, AP Singh, S Kumari, AK Srivastava, S Bathula, SK Dhawan, ...
Journal of Materials Chemistry A 3 (26), 13986-13993, 2015
692015
Thermoelectric and mechanical properties of spark plasma sintered Cu3SbSe3 and Cu3SbSe4: Promising thermoelectric materials
K Tyagi, B Gahtori, S Bathula, V Toutam, S Sharma, NK Singh, A Dhar
Applied Physics Letters 105 (26), 2014
692014
Enhanced thermoelectric performance in p-type ZrCoSb based half-Heusler alloys employing nanostructuring and compositional modulation
NS Chauhan, S Bathula, A Vishwakarma, R Bhardwaj, KK Johari, ...
Journal of Materiomics 5 (1), 94-102, 2019
672019
Vanadium-doping-induced resonant energy levels for the enhancement of thermoelectric performance in Hf-free ZrNiSn half-Heusler alloys
NS Chauhan, S Bathula, A Vishwakarma, R Bhardwaj, B Gahtori, ...
ACS Applied Energy Materials 1 (2), 757-764, 2018
672018
Nanoscale thermoelectric properties of Bi2Te3–Graphene nanocomposites: Conducting atomic force, scanning thermal and kelvin probe microscopy studies
K Agarwal, V Kaushik, D Varandani, A Dhar, BR Mehta
Journal of Alloys and Compounds 681, 394-401, 2016
672016
Influence of magnetizing parameters on the magnetic Barkhausen noise
A Dhar, DL Atherton
IEEE Transactions on Magnetics 28 (6), 3363-3366, 1992
651992
Compositional tuning of ZrNiSn half-Heusler alloys: Thermoelectric characteristics and performance analysis
NS Chauhan, S Bathula, A Vishwakarma, R Bhardwaj, KK Johari, ...
Journal of Physics and Chemistry of Solids 123, 105-112, 2018
622018
Compositional tailoring for realizing high thermoelectric performance in hafnium-free n-type ZrNiSn half-Heusler alloys
NS Chauhan, S Bathula, B Gahtori, SD Mahanti, A Bhattacharya, ...
ACS applied materials & interfaces 11 (51), 47830-47836, 2019
612019
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