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pro vyhledávání: '"Takahiro Chiba"'
Autor:
Takashi Komine, Takahiro Chiba
Publikováno v:
AIP Advances, Vol 14, Iss 2, Pp 025132-025132-4 (2024)
We numerically investigate magnetization switching behavior in voltage-controlled magnetic-topological-insulator-based (VC-MTI) devices by means of the fully micromagnetic simulation. First, the influence of domain in VC-MTI devices was investigated.
Externí odkaz:
https://doaj.org/article/9536d7eb195d4dbebce432327fb9c677
Autor:
Takahiro Chiba, Takashi Komine
Publikováno v:
AIP Advances, Vol 10, Iss 12, Pp 125230-125230-5 (2020)
Thermoelectric (TE) refrigeration such as Peltier cooler enables a unique opportunity in electric energy to directly convert thermal energy. Here, we propose a TE module with both refrigeration and power generation modes by utilizing asymmetric surfa
Externí odkaz:
https://doaj.org/article/7e0aa33b47fd493e97c74f5b24cf2095
Autor:
Akihiko Sekine, Takahiro Chiba
Publikováno v:
AIP Advances, Vol 7, Iss 5, Pp 055902-055902-5 (2017)
We study theoretically spin dynamics in three-dimensional antiferromagnetic insulators with spin-orbit coupling. We focus on the antiferromagnetic insulators whose low-energy effective model possesses a topological term called the θ term. By solving
Externí odkaz:
https://doaj.org/article/0cf1d8feff0e4b749562289f8eaf94f7
Autor:
Takahiro Chiba, Akihiko Sekine
Publikováno v:
AIP Advances, Vol 7, Iss 5, Pp 055902-055902-5 (2017)
We study theoretically spin dynamics in three-dimensional antiferromagnetic insulators with spin-orbit coupling. We focus on the antiferromagnetic insulators whose low-energy effective model possesses a topological term called the θ term. By solving