H. Kumar

activity

20112022

most citedEntropy Stable Numerical Schemes for Two-Fluid Plasma Equations

45 citations · 199 across the 13 of their papers we have counts for

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Showing cond-mat.str-elShow all

5 papers · 1 filter

cond-mat.str-el2020

Structure, magnetism and electronic properties in 3 $d$ -5 $d$ based double perovskite (Sr $_{1 - x}$ Ca $_{x}$ ) $_{2}$ FeIrO $_{6}$ (0 $\leq$ $x$ $\leq$ 1): A combined experimental and theoretical investigation

K. C. Kharkwal, Roumita Roy, Harish Kumar +6

The 3 $d$ -5 $d$ based double perovskites offer an ideal playground to study the interplay between electron correlation ( $U$ ) and spin-orbit coupling (SOC) effect, showing exotic phys…

cond-mat.str-el2019★ 10 cited

Nonmagnetic substitution in pyrochlore iridate Y $_{2}$ (Ir $_{1 - x}$ Ti $_{x}$ ) $_{2}$ O $_{7}$ : Structure, magnetism and electronic properties

Harish Kumar, A. K. Pramanik

Tuning of spin-orbit coupling and electron correlation effects in pyrochlore iridates is considered for many interesting phenomena. We have investigated the temperature evolution o…

cond-mat.str-el2019★ 22 cited

Spin-phonon coupling in hole-doped pyrochlore iridates Y $_{2}$ (Ir $_{1 - x}$ Ru $_{x}$ ) $_{2}$ O $_{7}$ : A Raman scattering study

Harish Kumar, V. G. Sathe, A. K. Pramanik

Temperature dependent Raman scattering measurements have been performed to explore unusual coupling between magnetism and crystal structure in doped pyrochlore iridate Y $_{2}$ (Ir$_{1…

cond-mat.str-el2017★ 43 cited

Evolution of structure, magnetism and electronic transport in doped pyrochlore iridate Y $_{2}$ Ir $_{2 - x}$ Ru $_{x}$ O $_{7}$

Harish Kumar, R. S. Dhaka, A. K. Pramanik

The interplay between spin-orbit coupling (SOC) and electron correlation ( $U$ ) is considered for many exotic phenomena in iridium oxides. We have investigated the evolution of stru…

cond-mat.str-el2015★ 34 cited

Nonequilibrium low temperature phase in pyrochlore iridate Y $_{2}$ Ir $_{2}$ O $_{7}$ : Possibility of glass-like dynamics

Harish Kumar, A. K. Pramanik

Geometrical frustration and spin-orbit coupling effect together play vital role to influence properties in pyrochlore based iridium oxides. Here we have investigated detailed struc…

Structure, magnetism and electronic properties in 3d-5d based double perovskite (Sr1−x​Cax​)2​FeIrO6​ (0 ≤ x ≤ 1): A combined experimental and theoretical investigation

Nonmagnetic substitution in pyrochlore iridate Y2​(Ir1−x​Tix​)2​O7​: Structure, magnetism and electronic properties

Spin-phonon coupling in hole-doped pyrochlore iridates Y2​(Ir1−x​Rux​)2​O7​: A Raman scattering study

Evolution of structure, magnetism and electronic transport in doped pyrochlore iridate Y2​Ir2−x​Rux​O7​

Nonequilibrium low temperature phase in pyrochlore iridate Y2​Ir2​O7​: Possibility of glass-like dynamics

Structure, magnetism and electronic properties in 3 $d$ -5 $d$ based double perovskite (Sr $_{1 - x}$ Ca $_{x}$ ) $_{2}$ FeIrO $_{6}$ (0 $\leq$ $x$ $\leq$ 1): A combined experimental and theoretical investigation

Nonmagnetic substitution in pyrochlore iridate Y $_{2}$ (Ir $_{1 - x}$ Ti $_{x}$ ) $_{2}$ O $_{7}$ : Structure, magnetism and electronic properties

Spin-phonon coupling in hole-doped pyrochlore iridates Y $_{2}$ (Ir $_{1 - x}$ Ru $_{x}$ ) $_{2}$ O $_{7}$ : A Raman scattering study

Evolution of structure, magnetism and electronic transport in doped pyrochlore iridate Y $_{2}$ Ir $_{2 - x}$ Ru $_{x}$ O $_{7}$

Nonequilibrium low temperature phase in pyrochlore iridate Y $_{2}$ Ir $_{2}$ O $_{7}$ : Possibility of glass-like dynamics