Coherent Control of Higher-Order Spin Precession Modes in Ferromagnetic Permalloy Thin Films by Double Pulse Excitation

Makoto Okano; Tomohiro Takahashi; Shinichi Watanabe

Coherent Control of Higher-Order Spin Precession Modes in Ferromagnetic Permalloy Thin Films by Double Pulse Excitation

Makoto Okano, Tomohiro Takahashi, Shinichi Watanabe

Department of Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We demonstrate ultrafast coherent control of higher-order spin precession modes in the permalloy thin film by means of optical techniques. We can selectively excite one of the higher spin precession modes using double pulse excitation.

Original language	English
Title of host publication	2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781943580767
Publication status	Published - 2020 May
Event	2020 Conference on Lasers and Electro-Optics, CLEO 2020 - San Jose, United States Duration: 2020 May 10 → 2020 May 15

Publication series

Name	Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
Volume	2020-May
ISSN (Print)	1092-8081

Conference

Conference	2020 Conference on Lasers and Electro-Optics, CLEO 2020
Country/Territory	United States
City	San Jose
Period	20/5/10 → 20/5/15

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

Cite this

Okano, M., Takahashi, T., & Watanabe, S. (2020). Coherent Control of Higher-Order Spin Precession Modes in Ferromagnetic Permalloy Thin Films by Double Pulse Excitation. In 2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings Article 9193701 (Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS; Vol. 2020-May). Institute of Electrical and Electronics Engineers Inc..

Coherent Control of Higher-Order Spin Precession Modes in Ferromagnetic Permalloy Thin Films by Double Pulse Excitation. / Okano, Makoto; Takahashi, Tomohiro; Watanabe, Shinichi.
2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2020. 9193701 (Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS; Vol. 2020-May).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Okano, M, Takahashi, T & Watanabe, S 2020, Coherent Control of Higher-Order Spin Precession Modes in Ferromagnetic Permalloy Thin Films by Double Pulse Excitation. in 2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings., 9193701, Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS, vol. 2020-May, Institute of Electrical and Electronics Engineers Inc., 2020 Conference on Lasers and Electro-Optics, CLEO 2020, San Jose, United States, 20/5/10.

Okano M, Takahashi T, Watanabe S. Coherent Control of Higher-Order Spin Precession Modes in Ferromagnetic Permalloy Thin Films by Double Pulse Excitation. In 2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2020. 9193701. (Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS).

Okano, Makoto ; Takahashi, Tomohiro ; Watanabe, Shinichi. / Coherent Control of Higher-Order Spin Precession Modes in Ferromagnetic Permalloy Thin Films by Double Pulse Excitation. 2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2020. (Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS).

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abstract = "We demonstrate ultrafast coherent control of higher-order spin precession modes in the permalloy thin film by means of optical techniques. We can selectively excite one of the higher spin precession modes using double pulse excitation.",

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Coherent Control of Higher-Order Spin Precession Modes in Ferromagnetic Permalloy Thin Films by Double Pulse Excitation

Abstract

Publication series

Conference

ASJC Scopus subject areas

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