120 citations · 759 across the 32 of their papers we have counts for
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Spin-Lattice Coupling and Frustrated Magnetism in Fe-doped Hexagonal LuMnO3
Harikrishnan S. Nair, Zhendong Fu, C. M. N. Kumar +4
Strong spin-lattice coupling and prominent frustration effects observed in the 50 Fe-doped frustrated hexagonal ()LuMnO are reported. A Néel transition at $T_{\mathrm N}…
Magnetic Ordering and Crystal Field Effects in Quasi Caged Structure Compound PrFeAl
Harikrishnan S. Nair, Sarit K. Ghosh, Ramesh Kumar K +1
The compound PrFeAl possesses a three-dimensional network structure resulting from the packing of Al polyhedra centered at the transition metal element Fe and the rare eart…
Spin-Reorientation and Weak Ferromagnetism in Antiferromagnetic TbMn_{0.5}Fe_{0.5}O_3
Hariharan Nhalil, Harikrishnan S. Nair, Sanathkumar R. Andre M. Strydom +1
Orthorhombic single crystals of TbMn0.5Fe0.5O3 are found to exhibit spin-reorientation, magnetization reversal and weak ferromagnetism. Strong anisotropy effects are evident in the…
Spin Freezing in the Spin Liquid Compound FeAl2O4
Harikrishnan S. Nair, Ramesh Kumar K., Andre M. Strydom
Spin freezing in the -site spinel FeAlO which is a spin liquid candidate is studied using remnant magnetization and nonlinear magnetic susceptibility and isofield coolin…
Antisite Disorder-induced Exchange Bias Effect in Multiferroic Y2CoMnO6
Harikrishnan S. Nair, Tapan Chatterji, Andre M. Strydom
Exchange bias effect in the ferromagnetic double perovskite compound YCoMnO, which is also a multiferroic, is reported. The exchange bias, observed below 8~K, is explained…