5 papers
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…
Magnetic field induced arrested state and observation of spontaneous anomalous Hall effect in TbMnSn
Tamali Roy, Prasanta Chowdhury, Mohamad Numan +4
The quasi two-dimensional kagome ferrimagnet TbMnSn is investigated for thermo-remanent magnetization and Hall effects. On cooling under a moderate magnetic field, the samp…
Suppression of Intrinsic Hall Effect through Competing Berry Curvature in CrTe
Prasanta Chowdhury, Jyotirmay Sau, Mohamad Numan +5
We conducted a comprehensive analysis of the magnetic and electronic transport properties of the layered chalcogenide CrTe in its single crystalline form. This material…