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Atsufumi Hirohata
Researcher at University of York
Publications - 213
Citations - 5457
Atsufumi Hirohata is an academic researcher from University of York. The author has contributed to research in topics: Ferromagnetism & Spintronics. The author has an hindex of 30, co-authored 205 publications receiving 3818 citations. Previous affiliations of Atsufumi Hirohata include Tohoku University & Keio University.
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Journal ArticleDOI
Spintronics based random access memory: a review
Sabpreet Bhatti,Rachid Sbiaa,Atsufumi Hirohata,Hideo Ohno,Shunsuke Fukami,S. N. Piramanayagam +5 more
TL;DR: This article reviews spintronics based memories, in particular, magnetic random access memory (MRAM) in a systematic manner and discusses some of the future technologies that might help the industry to move beyond the conventional MRAM technology.
Journal ArticleDOI
Review on spintronics: Principles and device applications
Atsufumi Hirohata,Keisuke Yamada,Yoshinobu Nakatani,Lucian Prejbeanu,Bernard Dieny,Philipp Pirro,Burkard Hillebrands +6 more
TL;DR: In this paper, the spin degree of freedom of electrons and/or holes, which can also interact with their orbital moments, is described with respect to the spin generation methods as detailed in Sections 2-~-9.
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Opportunities and challenges for spintronics in the microelectronics industry
Bernard Dieny,Ioan Lucian Prejbeanu,Kevin Garello,Pietro Gambardella,Paulo P. Freitas,R. Lehndorff,Wolfgang Raberg,Ursula Ebels,Sergej O. Demokritov,Johan Åkerman,Johan Åkerman,Alina M. Deac,Philipp Pirro,Christoph Adelmann,Abdelmadjid Anane,Andrii V. Chumak,Andrii V. Chumak,Atsufumi Hirohata,Stéphane Mangin,Sergio O. Valenzuela,Sergio O. Valenzuela,M. Cengiz Onbaşlı,Massimiliano d'Aquino,Guillaume Prenat,Giovanni Finocchio,Luis Lopez-Diaz,Roy W. Chantrell,Oksana Chubykalo-Fesenko,P. Bortolotti +28 more
TL;DR: In this article, the potential of spintronics in four key areas of application (memory, sensors, microwave devices, and logic devices) is examined and the challenges that need to be addressed in order to integrate spintronic materials and functionalities into mainstream microelectronic platforms.
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Future perspectives for spintronic devices
TL;DR: Spintronics is one of the emerging research fields in nanotechnology and has been growing very rapidly as mentioned in this paper, which has led to the discovery of giant magnetoresistance in 1988, which utilized spin-polarized electron transport across a non-magnetic metallic layer.
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The 2020 magnetism roadmap
E. Y. Vedmedenko,Roland Kawakami,Denis D. Sheka,Pietro Gambardella,Andrei Kirilyuk,Atsufumi Hirohata,Ch. Binek,Oksana Chubykalo-Fesenko,Stefano Sanvito,Brian J. Kirby,Julie Grollier,Karin Everschor-Sitte,Tobias Kampfrath,Tobias Kampfrath,Chun-Yeol You,Andreas Berger +15 more
TL;DR: The very relevant advances in the field of magnetism research during the past years make yet another Magnetism Roadmap a very sensible and timely endeavour, and allow its authors and readers to take another broad-based, but concise look at the most significant developments in magnetism.