65 citations · 149 across the 3 of their papers we have counts for
3 papers
CaIrO3 post-perovskite, a j = 1/2 quasi-one-dimensional antiferromagnet
Nikolay A. Bogdanov, Vamshi M. Katukuri, Hermann Stoll +2
The 5d5 iridate CaIrO3 is isostructural with the post-perovskite phase of MgSiO3, recently shown to occur under extreme pressure in the lower Earth's mantle. It therefore serves as…
Ab initio determination of excitation energies and magnetic couplings in correlated, quasi two-dimensional iridates
Vamshi M. Katukuri, H. Stoll, J. van den Brink +1
To determine the strength of essential electronic and magnetic interactions in the iridates SrIrO and BaIrO - potential platforms for high-temperature superconducti…
Origin of magnetic interactions and their influence on the structural properties of Ni2MnGa and related compounds
Burak Himmetoglu, Vamshi M. Katukuri, Matteo Cococcioni
In this work, we perform first principles DFT calculations to investigate the interplay between magnetic and structural properties in Ni2MnGa. We demonstrate that the relative stab…