Research field (4):
Electronic devices and equipment
, Electric/electronic material engineering
, Control and systems engineering
, Thin-film surfaces and interfaces
Research keywords (2):
Electronic Materials
, applications of permanent magnets
Research theme for competitive and other funds (12):
2021 - 2025 磁場による磁性微粒子の3次元位置制御技術の確立
2014 - 2017 Spin current imaging by nanoprobes
2012 - 2015 Preparation and characterization of Fe fine particles with various shapes
2012 - 2014 Mechanism of anomalously large magnetoresistance in nanosized tunnel contacts
2009 - 2011 Preparation of nanoparticle recording media for next-generation magnetic recording
2009 - 2011 Study on nano-spintronics devices utilizing intrinsic Josephson junction superlattices
2007 - 2008 Preparation of nanoparticle magnetic recording media by gas flow sputtering
2007 - スピン偏極走査トンネル顕微鏡によるナノ磁性体の磁化反転検出
2005 - 2006 次世代磁気記録媒体ナノ粒子薄膜の新規作製と特性制御
2004 - マグネタイトのスピンエレクトロニクス応用
2004 - ガスフロースパッタ法によるナノ粒子の作製
2004 - 磁性ナノ粒子の集団的挙動
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Papers (40):
Hiroshi Sakuma. Three-dimensional motion control of an untethered magnetic object using three rotating permanent magnets. Scientific Reports. 2023. 13. 1. 18052
Hiroshi Sakuma. Rotation patterns of a mangle-type magnetic field source optimized via covariance matrix adaptation evolution strategy with 3D finite element method. Journal of Magnetism and Magnetic Materials. 2023. 566. 170315-170315
Hiroshi Sakuma, Takuto Nakagawara. Optimization of rotation patterns of a mangle-type magnetic field source using covariance matrix adaptation evolution strategy. Journal of Magnetism and Magnetic Materials. 2021. 527. 167752-167752
H. Sakuma. Generation of 2D Vector Magnetic Field by Mangle-Type Magnetic Field Source Using Permanent Magnets. Journal of the Magnetics Society of Japan. 2020. 44. 1. 21-25