8 papers
From Complex Magnetic Ground States to Magnetocaloric Effects: A Review of Rare Earth RIn Intermetallic Compounds
Anis Biswas, Ajay Kumar, Prashant Singh +1
R2In (R = rare earth) intermetallics exhibit unusual magnetic and magnetocaloric properties, driven by subtle electronic effects, lattice distortions, and spin-lattice coupling. Mo…
Non-trivial critical behavior at the magnetic transitions: A case study of SmPd
Ajay Kumar, Anis Biswas, Y. Mudryk
We present a comprehensive analysis of the critical behavior of SmPd in the vicinity of its second-order magnetoelastic transition at K. The critical exp…
Unconventional magnetic glassiness in non-centrosymmetric SmPd: Interplay of magnetic frustration, long-range order, and frozen domains
Ajay Kumar, Anis Biswas, Yaroslav Mudryk
We present a comprehensive investigation of the intricate spin dynamics in the non-centrosymmetric compound SmPd, revealing the coexistence of spin glass, domain glass, and…
Fermi surface nesting driven anomalous Hall effect in magnetically frustrated Mn_2PdIn
Afsar Ahmed, Arnab Bhattacharya, Prashant Singh +5
Noncollinear magnets with near-zero net magnetization and nontrivial bulk electronic topology hold significant promise for spintronic applications, though their scarcity necessitat…
Linking quantum mechanical features to structural phase-transformation in inorganic solids
Prashant Singh, Anis Biswas, Alexander Thayer +1
We present a new descriptor, i.e., local lattice distortion, to predict structural phase transformation in inorganic compounds containing lanthanides and transition metals. The des…
Unconventional anomalous Hall effect in hexagonal polar magnet Y_3Co_8Sn_4
Afsar Ahmed, Jyoti Sharma, Arnab Bhattacharya +5
We report a rare realization of unconventional anomalous Hall effect (UAHE) both below and above the magnetic transition temperature (T_C) in a hexagonal noncentrosymmetric magnet…