57 citations · 249 across the 21 of their papers we have counts for
21 papers
Low magnetic moment and unconventional magneto-transport in half-Heusler alloy CoVGe
Ravinder Kumar, Jyotiraditya Pandey, Shoaib Akhtar +4
In the present work, we experimentally realize CoVGe for the first time and investigate its structural, magnetic, and transport properties, supported by theoretical calculations. T…
CoRuTiGe: A Possible Spin Gapless Semiconductor
Ravinder Kumar, Tufan Roy, Baisali Ghadai +7
We report experimental and theoretical investigations on the quaternary Heusler alloy CoRuTiGe, synthesized using the arc melting technique. Crystal structure analysis reveals a te…
Low-Moment Semiconducting Properties of Quaternary Heusler Alloy CoRuTiSn
Ravinder Kumar, Tufan Roy, Masafumi Shirai +1
We investigate structural, magnetic and transport properties of CoRuTiSn equiatomic quaternary Heusler alloy. CoRuTiSn was synthesized by arc-melt technique. The room temperature p…
Ballistic spin-transport properties of magnetic tunnel junctions with MnCr-based ferrimagnetic quaternary Heusler alloys
Tufan Roy, Masahito Tsujikawa, Masafumi Shirai
We investigate the suitability of nearly half-metallic ferrimagnetic quaternary Heusler alloys, CoCrMnZ (Z=Al, Ga, Si, Ge) to assess the feasibility as electrode materials of MgO-b…
Anisotropic magnetism and electronic structure of trigonal EuAlGe single crystals
Santanu Pakhira, Asish K. Kundu, Farhan Islam +10
The magnetic and electronic properties of the layered Zintl-phase compound EuAlGe crystallizing in the trigonal CaAlSi-type structure are reported. Our neutron-diff…
Electronic and magnetic properties of the topological semimetal SmMgBi
Asish K. Kundu, Santanu Pakhira, Tufan Roy +7
Dirac semimetals show nontrivial physical properties and can host exotic quantum states like Weyl semimetals and topological insulators under suitable external conditions. Here, by…