50 citations · 156 across the 9 of their papers we have counts for
9 papers
Weak antilocalization effect and triply degenerate state in Cu-doped CaAuAs
Sudip Malick, Arup Ghosh, Chanchal K. Barman +4
The effect of 50\% Cu doping at the Au site in the topological Dirac semimetal CaAuAs is investigated through electronic band structure calculations, electrical resistivity, and ma…
Signature of topological non-trivial band structure in TaSiTe
Shubhankar Roy, Ratnadwip Singha, Arup Ghosh +1
The study of topology protected electronic properties is a fascinating topic in present day condensed matter physics research. New topological materials are frequently being propos…
Suppression of spinodal instability by disorder in an athermal system
Tapas Bar, Arup Ghosh, Anurag Banerjee
We observed asymmetric critical slowing down and asymmetric dynamical scaling exponent in the superheating and supercooling kinetic processes during the thermally-induced metal-ins…
Anomalous Hall effect in half-metallic Heusler compound CoTi (=Si, Ge)
Shubhankar Roy, Ratnadwip Singha, Arup Ghosh +2
Though Weyl fermions have recently been observed in several materials with broken inversion symmetry, there are very few examples of such systems with broken time reversal symmetry…
Temperature dependence of the Spin Seebeck effect in a mixed valent manganite
Avirup De, Arup Ghosh, Rajesh Mandal +2
We report on temperature dependent measurements of the Longitudinal Spin Seebeck Effect (LSSE) in the mixed valent manganite LaCaMnO. By disentangling the contr…
Skew scattering dominated anomalous Nernst effect in monovalent cation doped bulk La1-xNaxMnO3
Arup Ghosh, Rajasree Das, Ramanathan Mahendiran
We report the anomalous Nernst effect (ANE), i.e. creation of electrical voltage transverse to the direction of applied temperature gradient and magnetic field in bulk samples of L…