Ravi Kaushik

collaborators

2 papers

cond-mat.str-el2025

Finite temperature magnetic interactions from first principles

Ravi Kaushik, Ryota Ono, Sergey Artyukhin

Density functional theory has demonstrated remarkable predictive power in calculating magnetic properties at zero temperature. At finite temperatures, thermally excited phonons may…

cond-mat.str-el2024

Entangled orbital, spin, and ferroelectric orders in $p$ -electron magnet CsO $_{2}$

Ryota Ono, Ravi Kaushik, Sergey Artyukhin +3

Alkali superoxides differ from conventional transition metal magnets, exhibit magnetism from partially occupied oxygen molecular $I ¨ ^{*}$ -orbitals. Among them, CsO $_{2}$ stands out for…

Finite temperature magnetic interactions from first principles

Entangled orbital, spin, and ferroelectric orders in p-electron magnet CsO2​

Entangled orbital, spin, and ferroelectric orders in $p$ -electron magnet CsO $_{2}$