127 citations · 280 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2018★ 58 cited
Ultimate confinement of phonon propagation in silicon nano-crystalline structure
Takafumi Oyake, Lei Feng, Takuma Shiga +3
Temperature-dependent thermal conductivity of epitaxial silicon nano-crystalline (SiNC) structures composed of nanometer-sized grains separated by ultra-thin silicon-oxide (SiO2) f…
cond-mat.mtrl-sci2015★ 127 cited
Proximity-free enhancement of anomalous Nernst effects in metallic multilayers
Ken-ichi Uchida, Takashi Kikkawa, Takeshi Seki +4
The anomalous Nernst effect (ANE) has been investigated in alternately-stacked multilayer films comprising paramagnetic and ferromagnetic metals. We found that the ANE is enhanced…
cond-mat.mtrl-sci2015★ 95 cited
Observation of huge thermal spin currents in magnetic multilayers
R. Ramos, T. Kikkawa, M. H. Aguirre +11
Thermal spin pumping constitutes a novel mechanism for generation of spin currents; however their weak intensity constitutes a major roadblock for its usefulness. We report a pheno…