90 citations · 213 across the 9 of their papers we have counts for
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Band-folding-driven high tunnel magnetoresistance ratios in (111)-oriented junctions with SrTiO barriers
Keisuke Masuda, Hiroyoshi Itoh, Yoshiaki Sonobe +3
We theoretically study the tunnel magnetoresistance (TMR) effect in (111)-oriented magnetic tunnel junctions (MTJs) with SrTiO barriers, Co/SrTiO/Co(111) and Ni/SrTiO$_…
Crucial role of interfacial - exchange interaction in the temperature dependence of tunnel magnetoresistance
Keisuke Masuda, Terumasa Tadano, Yoshio Miura
The tunnel magnetoresistance (TMR) is one of the most important spintronic phenomena but its reduction at finite temperature is a severe drawback for applications. Here, we reveal…
Origin of negative anomalous Nernst thermopower in Mn-Ga ordered alloys
Weinan Zhou, Keisuke Masuda, Yuya Sakuraba
The negative sign of the anomalous Nernst thermopower () observed in Mn-Ga ordered alloys is an attractive property for thermoelectric applications exploiting the ano…
Anomalous Hall and Nernst effects in ferrimagnetic MnN films: possible interpretation and prospect for enhancement
Shinji Isogami, Keisuke Masuda, Yoshio Miura +2
Ferrimagnetic MnN is a promising material for heat flux sensors based on the anomalous Nernst effect (ANE) because of its sizable uniaxial magnetic anisotropy () and…
Enhancement of anomalous Nernst effect in Ni/Pt superlattice
T. Seki, Y. Sakuraba, K. Masuda +7
We report an enhancement of the anomalous Nernst effect (ANE) in Ni/Pt (001) epitaxial superlattices. The transport and magneto-thermoelectric properties were investigated for the…
High-temperature dependence of anomalous Ettingshausen effect in SmCo-type permanent magnets
Asuka Miura, Keisuke Masuda, Takamasa Hirai +6
The anomalous Ettingshausen effect (AEE) in SmCo-type permanent magnets has been investigated in the high-temperature range from room temperature to around 600 K. The anomalous…