Churna Bhandari

most citedAll-electron quasi-particle self-consistent

G W

band structures for SrTiO

_{3}

including lattice polarization corrections in different phase

45 citations · 81 across the 2 of their papers we have counts for

collaborators

3 papers

cond-mat.mtrl-sci2019

Two dimensional electron gas in the $δ$ -doped iridates with strong spin-orbit coupling: La $_{δ}$ Sr $_{2}$ IrO $_{4}$

Churna Bhandari, S. Satpathy

Iridates are of considerable current interest because of the strong spin-orbit coupling that leads to a variety of new phenomena. Using density-functional studies, we predict the f…

cond-mat.mtrl-sci2017★ 45 cited

All-electron quasi-particle self-consistent $G W$ band structures for SrTiO $_{3}$ including lattice polarization corrections in different phase

Churna Bhandari, Mark van Schilfgaarde, Takao Kotani +1

The electronic band structure of SrTiO $_{3}$ is investigated in the all-electron QS $G W$ approximation. Unlike previous pseudopotential based QS $G W$ or single-shot $G_{0} W_{0}$ calculatio…

cond-mat.mtrl-sci2017★ 36 cited

Lattice polarization effects on the screened Coulomb interaction $W$ of the GW approximation

Walter R. L. Lambrecht, Churna Bhandari, Mark van Schilfgaarde

In polar insulators where longitudinal and transverse optical phonon modes differ substantially, the electron-phonon coupling affects the energy-band structure primarily through th…

Two dimensional electron gas in the δ-doped iridates with strong spin-orbit coupling: Laδ​Sr2​IrO4​

All-electron quasi-particle self-consistent GW band structures for SrTiO3​ including lattice polarization corrections in different phase

Lattice polarization effects on the screened Coulomb interaction W of the GW approximation

Two dimensional electron gas in the $δ$ -doped iridates with strong spin-orbit coupling: La $_{δ}$ Sr $_{2}$ IrO $_{4}$

All-electron quasi-particle self-consistent $G W$ band structures for SrTiO $_{3}$ including lattice polarization corrections in different phase

Lattice polarization effects on the screened Coulomb interaction $W$ of the GW approximation