Zobrazeno 1 - 10
of 104
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:
Kosuke Takiguchi, Le Duc Anh, Takahiro Chiba, Harunori Shiratani, Ryota Fukuzawa, Takuji Takahashi, Masaaki Tanaka
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)
Magnetoresistance, where the electric resistance of a material changes under an applied magnetic field, is typically an even function of the applied magnetic field, due to the combination of time reversal and spatial inversion symmetries. Here, Takig
Externí odkaz:
https://doaj.org/article/0b1a8db8cd354575846967a92e582fc9
Autor:
Takahiro Chiba
Publikováno v:
Maketingu Janaru, Vol 40, Iss 1, Pp 19-30 (2020)
Personalized recommendation service, or service personalization, is a tactic executed by many firms for service encounters. Personalized services generally have a positive effect, while recommendation services by service personnel can have both posit
Externí odkaz:
https://doaj.org/article/41ed1c1424cf4d968dd1b9f4fae258db
Autor:
Tasuku Tanaka, Hisashi Matsuda, Toshiki Takahashi, Takahiro Chiba, Nobuyoshi Watanabe, Hideaki Sato, Masafumi Takeyama
Publikováno v:
Actuators, Vol 11, Iss 11, p 313 (2022)
Using a high-durability designed plasma electrode (PA), the plasma actuation effect on both a two-dimensional backward-facing step flow (standard model) and an arc-shaped three-dimensional backward-facing step flow (arc model) was investigated experi
Externí odkaz:
https://doaj.org/article/f516074b61fb4ef59d513d3f52f1e8c3
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:
Elizabeth G. Berry, Joshua Bezecny, Michael Acton, Taylor P. Sulmonetti, David M. Anderson, Haskell W. Beckham, Rebecca A. Durr, Takahiro Chiba, Jennifer Beem, Douglas E. Brash, Rajan Kulkarni, Pamela B. Cassidy, Sancy A. Leachman
Publikováno v:
Cancers, Vol 14, Iss 3, p 542 (2022)
Ultraviolet radiation (UVR) exposure is the most important modifiable risk factor for skin cancer development. Although sunscreen and sun-protective clothing are essential tools to minimize UVR exposure, few studies have compared the two modalities h
Externí odkaz:
https://doaj.org/article/7d9450ddf6de4054a6e553f8a28ee8fd
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, Masaya OTSUKI
Publikováno v:
Journal of Structural and Construction Engineering (Transactions of AIJ). 88:898-908
Autor:
Takahiro CHIBA
Publikováno v:
Wind Engineers, JAWE. 48:33-40
Publikováno v:
Physical Chemistry Chemical Physics. 25:9454-9460
The electric field (EF) effect on hydrogen or proton transfer (PT) via hydroxyl groups on an anatase TiO2 (101) surface is examined using first-principles density functional theory and the modern theory of polarization. This study focuses on unidirec