Coherent control of higher-order spin precession modes in ferromagnetic permalloy thin films by double pulse excitation

Makoto Okano; Tomohiro Takahashi; Shinichi Watanabe

doi:10.1364/CLEO_QELS.2020.FM4D.6

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	CLEO
Subtitle of host publication	QELS_Fundamental Science, CLEO_QELS 2020
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Print)	9781943580767
DOIs	https://doi.org/10.1364/CLEO_QELS.2020.FM4D.6
Publication status	Published - 2020
Event	CLEO: QELS_Fundamental Science, CLEO_QELS 2020 - Washington, United States Duration: 2020 May 10 → 2020 May 15

Publication series

Name	Optics InfoBase Conference Papers
Volume	Part F182-CLEO-QELS 2020
ISSN (Electronic)	2162-2701

Conference

Conference	CLEO: QELS_Fundamental Science, CLEO_QELS 2020
Country/Territory	United States
City	Washington
Period	20/5/10 → 20/5/15

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Access to Document

10.1364/CLEO_QELS.2020.FM4D.6

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 CLEO: QELS_Fundamental Science, CLEO_QELS 2020 (Optics InfoBase Conference Papers; Vol. Part F182-CLEO-QELS 2020). Optica Publishing Group (formerly OSA). https://doi.org/10.1364/CLEO_QELS.2020.FM4D.6

Coherent control of higher-order spin precession modes in ferromagnetic permalloy thin films by double pulse excitation. / Okano, Makoto; Takahashi, Tomohiro; Watanabe, Shinichi.
CLEO: QELS_Fundamental Science, CLEO_QELS 2020. Optica Publishing Group (formerly OSA), 2020. (Optics InfoBase Conference Papers; Vol. Part F182-CLEO-QELS 2020).

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 CLEO: QELS_Fundamental Science, CLEO_QELS 2020. Optics InfoBase Conference Papers, vol. Part F182-CLEO-QELS 2020, Optica Publishing Group (formerly OSA), CLEO: QELS_Fundamental Science, CLEO_QELS 2020, Washington, United States, 20/5/10. https://doi.org/10.1364/CLEO_QELS.2020.FM4D.6

@inproceedings{a64c566b5e8041a18b5f938421df588c,

title = "Coherent control of higher-order spin precession modes in ferromagnetic permalloy thin films by double pulse excitation",

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.",

author = "Makoto Okano and Tomohiro Takahashi and Shinichi Watanabe",

note = "Publisher Copyright: CLEO 2020 {\textcopyright} OSA 2020.; CLEO: QELS_Fundamental Science, CLEO_QELS 2020 ; Conference date: 10-05-2020 Through 15-05-2020",

year = "2020",

doi = "10.1364/CLEO_QELS.2020.FM4D.6",

language = "English",

isbn = "9781943580767",

series = "Optics InfoBase Conference Papers",

publisher = "Optica Publishing Group (formerly OSA)",

booktitle = "CLEO",

}

TY - GEN

T1 - Coherent control of higher-order spin precession modes in ferromagnetic permalloy thin films by double pulse excitation

AU - Okano, Makoto

AU - Takahashi, Tomohiro

AU - Watanabe, Shinichi

PY - 2020

Y1 - 2020

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=85095439434&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85095439434&partnerID=8YFLogxK

U2 - 10.1364/CLEO_QELS.2020.FM4D.6

DO - 10.1364/CLEO_QELS.2020.FM4D.6

M3 - Conference contribution

AN - SCOPUS:85095439434

SN - 9781943580767

T3 - Optics InfoBase Conference Papers

BT - CLEO

PB - Optica Publishing Group (formerly OSA)

T2 - CLEO: QELS_Fundamental Science, CLEO_QELS 2020

Y2 - 10 May 2020 through 15 May 2020

ER -

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

Access to Document

Other files and links

Fingerprint

Cite this