272 citations · 3k across the 100 of their papers we have counts for
101 papers
Quasi-static remanence as a generic-feature of spin-canting in Dzyaloshinskii-Moriya Interaction driven canted-antiferromagnets
Namrata Pattanayak, Arun Kumar, A. K Nigam +3
We consistently observe a unique pattern in remanence in a number of canted-antiferromagnets (AFM) and piezomagnets. A part of the remanence is in nature an…
Non-equilibrium magnetic response in concentrated spin-glass AuFe(11%) alloy
Sudip Pal, S. B. Roy, A. K. Nigam
We report a detailed study of dc magnetization and ac susceptibility performed on the zero field cooled (ZFC) and field cooled (FC) state of polycrystalline AuFe(11%) alloy. The te…
Lattice strain accommodation and absence of pre-transition phases in NiMnIn
R. Nevgi, K. R. Priolkar, L. Righi +4
The stoichiometric NiMnIn Heusler alloy transforms from a stable ferromagnetic austenitic ground state to an incommensurate modulated martensitic ground state…
Non-equilibrium magnetic response of canonical spin glass and magnetic glass
Sudip Pal, Kranti Kumar, A. Banerjee +2
Time and history dependent magnetization has been observed in a wide variety of materials, which are collectively termed as the glassy magnetic systems. However, such systems showi…
band filling and magnetic phase separation in transition metal-doped MnSnC
V. N. Gaonkar, E. T. Dias, A. K. Nigam +1
The structural and magnetic properties of transition metal-doped MnSnC are studied with an aim to understand the effect of transition metal atom on magnetostructural properties…
Modulations in magnetostructural coupling in C and Sn deficient MnSnC
V. N. Gaonkar, E. T. Dias, A. Das +2
The structural and magnetic interactions in stoichiometric (MnSnC), carbon deficient (MnSnC) and tin deficient (MnSnC) antiperovskite compounds are stu…