79 citations · 617 across the 28 of their papers we have counts for
20 papers · 1 filter
Semi-Dirac States and Quantum Linear Magnetoresistance in Helimagnetic Pnictide MnP
Prasanta Chowdhury, Jyotirmoy Sau, Sanat Kumar Adhikari +7
Large linear positive magnetoresistance (LPMR) in topological and magnetic materials remains a subject of intense debate, particularly in noncollinear spin systems where spin-depen…
Interplay of Orbital Degeneracy and Vacancies in Stabilizing Collinear Magnetic Order in CrTe
Prasanta Chowdhury, Jyotirmoy Sau, Mohamad Numan +7
CrTe, a two-dimensional van der Waals ferromagnet, displays a contested magnetic structure, poised between collinear and non-collinear spin configurations. In this work…
Magnetic Metastability driven Anomalous Hall Effect in FeTaS
Mohamad Numan, Prasanta Chowdhury, Sanat Adhikary +5
We report here the observation of robust thermoremanent magnetization (TRM) in Fe-intercalated TaS single crystal FeTaS, which develops upon cooling under a moderate…
Does carrier localization affect the anomalous Hall effect?
Prasanta Chowdhury, Mohamad Numan, Shuvankar Gupta +3
The effect of carrier localization due to electron-electron interaction in anomalous Hall effect is elusive and there are contradictory results in the literature. To address the is…
Unconventional topological phase transition from semimetal to insulator in SnBi2Te4: Role of anomalous thermal expansion
T. K. Dalui, B. Das, C. K. Barman +8
We propose SnBi2Te4 to be a novel candidate material exhibiting temperature (T) mediated transitions between rich topological phases. From a combined theoretical and experimental s…
Two-band conduction as a pathway to non-linear Hall effect and unsaturated negative magnetoresistance in the martensitic compound GdPd2Bi
Snehashish Chatterjee, Saurav Giri, Subham Majumdar +9
The present work aims to address the electronic and magnetic properties of the intermetallic compound GdPdBi through a comprehensive study of the structural, magnetic, electric…