57 citations · 100 across the 13 of their papers we have counts for
Showing 2021Show all
3 papers · 1 filter
cond-mat.str-el2021★ 1 cited
Pressure-induced anomalies in the magnetic transitions of the exotic multiferroic material, Tb2BaNiO5
K. K. Iyer, Ram Kumar, S. Rayaprol +2
We have studied the influence of external pressure up to 1 GPa on the magnetic transitions of the orthorhombic Haldane-spin chain compound Tb2BaNiO5 an exotic multiferroic material…
cond-mat.str-el2021★ 6 cited
Magnetic frustration and paramagnetic state transport anomalies in Ho4RhAl and Er4RhAl: Possible test cases for newly identified roles of itinerant electrons
Ram Kumar, E. V. Sampathkumaran
We report the results of magnetic, heat-capacity, electrical and magnetoresistance measurements on Ho4RhAl and Er4RhAl, characterized by 3 sites for rare-earths (R). Antiferromagne…
cond-mat.str-el2021★ 3 cited
Competing magnetic interactions and magnetoresistance anomalies in cubic intermetallic compounds, Gd4RhAl and Tb4RhAl, and enhanced magnetocaloric effect for the Tb case
Ram Kumar, Kartik K Iyer, P. L. Paulose +1
We report complex magnetic, magnetoresistance (MR) and magnetocaloric properties of Gd4RhAl and Tb4RhAl forming in the Gd4RhIn type cubic structure. Though the synthesis of the com…