200 citations · 1k across the 36 of their papers we have counts for
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Implementation of Generalized Bloch Theorem Using Linear Combination of Pseudo-Atomic Orbitals
Teguh Budi Prayitno, Fumiyuki Ishii
We have implemented the generalized Bloch theorem based on first-principles calculations using a linear combination of pseudo-atomic orbitals (LCPAO) as the basis sets. In order to…
Doping-induced persistent spin helix with large spin splitting in monolayer SnSe
Moh. Adhib Ulil Absor, Fumiyuki Ishii
Finding a new class of materials supporting a long spin lifetime is essential in development of energy-saving spintronics, which is achievable by using a persistent spin helix (PSH…
First-principles Study of Rashba Spin Splitting at Strained SrTiO3(001) Surfaces
Naoya Yamaguchi, Fumiyuki Ishii
We investigated the Rashba spin splittings in a compressive-strained SrTiO(001) ultra thin-film using first-principles calculations. The effect of the polarization due to the c…
Large anomalous Nernst coefficient in an oxide Skyrmion crystal Chern insulator
Yo Pierre Mizuta, Hikaru Sawahata, Fumiyuki Ishii
A sizable transverse thermoelectric coefficient N , large to the extent that it potentially serves applications, is predicted to arise, by means of first-principles calculations, i…
First-principles study on thermoelectric properties of half-Heusler compounds CoMSb(M=Sc, Ti, V, Cr, and Mn)
Susumu Minami, Fumiyuki Ishii, Yo Pierre Mizuta +1
We have performed systematic density functional calculations and evaluated thermoelectric properties, See- beck coefficient and anomalous Nernst coefficient of half-Heusler comound…
Clear variation of spin splitting by changing electron distribution at non-magnetic metal/Bi2O3 interfaces
Hanshen Tsai, Shutaro Karube, Kouta Kondou +3
Large spin splitting at Rashba interface, giving rise to strong spin-momentum locking, is essential for efficient spin-to-charge conversion. Recently, a Cu/Bismuth oxide (Bi2O3) in…