3 citations · 3 across the 2 of their papers we have counts for
3 papers
A finite electric-field approach to evaluate the vertex correction for the screened Coulomb interaction in the quasiparticle self-consistent GW method
Hirofumi Sakakibara, Takao Kotani, Masao Obata +1
We apply the quasiparticle self-consistent GW method (QSGW) to slab models of ionic materials, LiF, KF, NaCl, MgO, and CaO, under electric field. Then we obtain the optical dielect…
Large nonvolatile control of magnetic anisotropy in CoPt by a ferroelectric ZnO-based tunneling barrier
Muftah Al-Mahdawi, Mohamed Belmoubarik, Masao Obata +5
The electric control of magnetic anisotropy has important applications for nonvolatile memory and information processing. By first-principles calculations, we show a large nonvolat…
Reinvestigation on large perpendicular magnetic anisotropy in Fe/MgO interface from first-principles approach
Nurul Ikhsan, Tomosato Kanagawa, Indra Pardede +2
We investigated electronic structure and magnetic anisotropy in the Fe/MgO interface of magnetic metal and dielectric insulator under the Cr layer of small electronegativity, by me…