87 citations · 274 across the 13 of their papers we have counts for
8 papers · 1 filter
Unconventional magnetism in the 4d based () honeycomb system AgLiRuO
R. Kumar, Tusharkanti Dey, P. M. Ette +13
We have investigated the thermodynamic and local magnetic properties of the Mott insulating system AgLiRuO containing Ru (4) for novel magnetism.…
Electronic structure and spin-orbit driven novel magnetism in d4.5 insulator Ba3YIr2O9
S. K. Panda, S. Bhowal, Ying Li +4
We have carried out a detailed first-principles study of a d quaternary iridate BaYIrO both in its 6H-perovskite-type ambient pressure (AP) phase and also for t…
Observation of S = 1/2 quasi-one-dimensional magnetic and magneto-dielectric behavior in a cubic SrCuTe2O6
B. Koteswararao, S. K. Panda, R. Kumar +6
We investigate magnetic, thermal, and dielectric properties of SrCuTe2O6, which is isostructural to PbCuTe2O6, a recently found, Cu-based 3D frustrated magnet with a corner sharing…
Exchange striction induced giant ferroelectric polarization in copper based multiferroic material -CuVO
J. Sannigrahi, S. Bhowal, S. Giri +2
We report -CuVO to be an improper multiferroic with the simultaneous development of electric polarization and magnetization below = 35 K. The observed spontane…
Magnetic properties and heat capacity of the three-dimensional frustrated S=1/2 antiferromagnet PbCuTe2O6
B. Koteswararao, R. Kumar, P. Khuntia +8
We report magnetic susceptibility (chi) and heat capacity Cp measurements along with ab-initio electronic structure calculations on PbCuTe2O6, a compound made up of a three dimensi…
NiS - An unusual self-doped, nearly compensated antiferromagnetic metal
S. K. Panda, I. Dasgupta, E. Sasioglu +2
NiS, exhibiting a text-book example of a first-order transition with many unusual properties at low temperatures, has been variously described in terms of conflicting descriptions…
PbCu3TeO7: An S=1/2 staircase Kagome lattice with significant intra- and inter-plane couplings
B. Koteswararao, R. Kumar, Jayita Chakraborty +5
We have synthesized polycrystalline and single crystal samples of PbCu3TeO7 and studied its properties via magnetic susceptibility chi(T) and heat-capacity Cp(T) measurements and a…
Magnetic behavior of Ba_{3}Cu_{3}Sc_{4}O_{12}
B. Koteswararao, A. V. Mahajan, F. Bert +8
The chain-like system Ba_{3}Cu_{3}Sc_4O_{12} has potentially interesting magnetic properties due to the presence of Cu^{2+} and a structure-suggested low-dimensionality. We present…