Measurement of nanosecond-scale spin-transfer torque magnetization switching

K. Ito, K. Miura, J. Hayakawa, H. Takahashi, T. Devolder, P. Crozat, J. V. Kim, C. Chappert, S. Ikeda, H. Ohno

研究成果: Conference contribution

抄録

We study the single-shot response of magnetic tunnel junctions induced by spin transfer torque, using ultra-short pulse measurement. After the pulse is applied, the switching proceeded by ns-scale incubation delay, followed by 400 ps transition, terminated by a ringing with the frequency of 1.4 GHz. While, the incubation delay has large distribution, the other resistance traces are reproducible.

本文言語English
ホスト出版物のタイトルProceedings of the 9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology, ISQM-Tokyo 2008
出版社World Scientific Publishing Co. Pte Ltd
ページ131-133
ページ数3
ISBN(印刷版)981428212X, 9789814282123
DOI
出版ステータスPublished - 2009
イベント9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology, ISQM-Tokyo 2008 - Hatoyama, Saitama, Japan
継続期間: 2008 8 252008 8 28

出版物シリーズ

名前Proceedings of the 9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology, ISQM-Tokyo 2008

Other

Other9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology, ISQM-Tokyo 2008
CountryJapan
CityHatoyama, Saitama
Period08/8/2508/8/28

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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