98 citations · 474 across the 12 of their papers we have counts for
12 papers
Seebeck-driven transverse thermoelectric generation in magnetic hybrid bulk materials
Weinan Zhou, Asuka Miura, Takamasa Hirai +2
The Seebeck-driven transverse thermoelectric generation in magnetic/thermoelectric hybrid materials (STTG) has been investigated in all-bulk hybrid materials. The transverse thermo…
Direct electrical probing of anomalous Nernst conductivity
Weinan Zhou, Asuka Miura, Yuya Sakuraba +1
Despite the usefulness of the anomalous Nernst conductivity () for studying electronic band structures and exploring magnetic materials with large transverse thermopowe…
Phase-transition-induced giant Thomson effect for thermoelectric cooling
Rajkumar Modak, Masayuki Murata, Dazhi Hou +7
The Seebeck and Peltier effects have been widely studied and used in various thermoelectric technologies, including thermal energy harvesting and solid-state heat pumps. However, b…
High-throughput imaging measurements of thermoelectric figure of merit
Abdulkareem Alasli, Asuka Miura, Ryo Iguchi +2
We demonstrate a method for the simultaneous determination of the thermoelectric figure of merit of multiple martials by means of the lock-in thermography (LIT) technique. This met…
Phenomenological analysis of transverse thermoelectric generation and cooling performance in magnetic/thermoelectric hybrid systems
Kaoru Yamamoto, Ryo Iguchi, Asuka Miura +4
We phenomenologically calculate the performance of the recently-observed Seebeck-driven transverse thermoelectric generation (STTG) for various systems in terms of the thermopower,…
Above-room-temperature giant thermal conductivity switching in spintronic multilayer
Hiroyasu Nakayama, Bin Xu, Sotaro Iwamoto +8
Thermal switching provides an effective way for active heat flow control, which has recently attracted increasing attention in terms of nanoscale thermal management technologies. I…
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…
Spin-mediated charge-to-heat current conversion phenomena in ferromagnetic binary alloys
Asuka Miura, Ryo Iguchi, Takeshi Seki +2
Spin-mediated charge-to-heat current conversion phenomena, i.e., the anomalous Ettingshausen effect (AEE) and the anisotropic magneto-Peltier effect (AMPE), have been investigated…
Observation of anomalous Ettingshausen effect and large transverse thermoelectric conductivity in permanent magnets
Asuka Miura, Hossein Sepehri-Amin, Keisuke Masuda +7
This study focuses on the potential of permanent magnets as thermoelectric converters. It is found that a SmCo-type magnet exhibits the large anomalous Ettingshausen effect (AE…
Probing length-scale separation of thermal and spin currents by nanostructuring YIG
Asuka Miura, Takashi Kikkawa, Ryo Iguchi +3
We have fabricated bulk nanostructured ferrimagnetic materials with different grain sizes by sintering ball-milled Y3Fe5O12 (YIG) nanoparticles and measured the grain-size dependen…
Quantitative Temperature Dependence of Longitudinal Spin Seebeck Effect at High Temperatures
Ken-ichi Uchida, Takashi Kikkawa, Asuka Miura +2
This article reports temperature-dependent measurements of longitudinal spin Seebeck effects (LSSEs) in Pt/YFeO (YIG)/Pt systems in a high temperature range from roo…