Helicity-Dependent Coherent Spin-Phonon Oscillations in the Ferromagnetic van der Waals Crystal CrI3

Prashant Padmanabhan; Kevin W.C. Kwock; Luis M. Martinez; Roxanne M. Tutchton; Finn L. Buessen; Samuel Gilinsky; Min Cheol Lee; Jian Xin Zhu; Arun Paramekanti; Michael A. McGuire; Dmitry A. Yarotski; Srinivasa R. Singamaneni; Rohit P. Prasankumar

Helicity-Dependent Coherent Spin-Phonon Oscillations in the Ferromagnetic van der Waals Crystal CrI₃

Prashant Padmanabhan
, Kevin W.C. Kwock
, Luis M. Martinez
, Roxanne M. Tutchton
, Finn L. Buessen
, Samuel Gilinsky
, Min Cheol Lee
, Jian Xin Zhu
, Arun Paramekanti
, Michael A. McGuire
, Dmitry A. Yarotski
, Srinivasa R. Singamaneni
, Rohit P. Prasankumar

Correlated Electron Materials

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

Abstract

We demonstrate a significant pump helicity dependence in the amplitude of coherent Raman active phonon oscillations in the van der Waals magnet CrI₃, revealing a strong non-equilibrium coupling between spin and structural order.

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
State	Published - May 2020
Event	2020 Conference on Lasers and Electro-Optics, CLEO 2020 - San Jose, United States Duration: May 10 2020 → May 15 2020

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	05/10/20 → 05/15/20

Cite this

Padmanabhan, P., Kwock, K. W. C., Martinez, L. M., Tutchton, R. M., Buessen, F. L., Gilinsky, S., Lee, M. C., Zhu, J. X., Paramekanti, A., McGuire, M. A., Yarotski, D. A., Singamaneni, S. R., & Prasankumar, R. P. (2020). Helicity-Dependent Coherent Spin-Phonon Oscillations in the Ferromagnetic van der Waals Crystal CrI₃. In 2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings Article 9193144 (Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS; Vol. 2020-May). Institute of Electrical and Electronics Engineers Inc..

Padmanabhan, Prashant ; Kwock, Kevin W.C. ; Martinez, Luis M. et al. / Helicity-Dependent Coherent Spin-Phonon Oscillations in the Ferromagnetic van der Waals Crystal CrI₃. 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).

@inproceedings{0880a4e8286e48fe959e897e3d903cf6,

title = "Helicity-Dependent Coherent Spin-Phonon Oscillations in the Ferromagnetic van der Waals Crystal CrI3",

abstract = "We demonstrate a significant pump helicity dependence in the amplitude of coherent Raman active phonon oscillations in the van der Waals magnet CrI3, revealing a strong non-equilibrium coupling between spin and structural order.",

author = "Prashant Padmanabhan and Kwock, \{Kevin W.C.\} and Martinez, \{Luis M.\} and Tutchton, \{Roxanne M.\} and Buessen, \{Finn L.\} and Samuel Gilinsky and Lee, \{Min Cheol\} and Zhu, \{Jian Xin\} and Arun Paramekanti and McGuire, \{Michael A.\} and Yarotski, \{Dmitry A.\} and Singamaneni, \{Srinivasa R.\} and Prasankumar, \{Rohit P.\}",

note = "Publisher Copyright: {\textcopyright} 2020 OSA.; 2020 Conference on Lasers and Electro-Optics, CLEO 2020 ; Conference date: 10-05-2020 Through 15-05-2020",

year = "2020",

month = may,

language = "English",

series = "Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings",

}

Padmanabhan, P, Kwock, KWC, Martinez, LM, Tutchton, RM, Buessen, FL, Gilinsky, S, Lee, MC, Zhu, JX, Paramekanti, A, McGuire, MA, Yarotski, DA, Singamaneni, SR & Prasankumar, RP 2020, Helicity-Dependent Coherent Spin-Phonon Oscillations in the Ferromagnetic van der Waals Crystal CrI₃. in 2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings., 9193144, 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, 05/10/20.

Helicity-Dependent Coherent Spin-Phonon Oscillations in the Ferromagnetic van der Waals Crystal CrI₃. / Padmanabhan, Prashant; Kwock, Kevin W.C.; Martinez, Luis M. et al.
2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2020. 9193144 (Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS; Vol. 2020-May).

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

TY - GEN

T1 - Helicity-Dependent Coherent Spin-Phonon Oscillations in the Ferromagnetic van der Waals Crystal CrI3

AU - Padmanabhan, Prashant

AU - Kwock, Kevin W.C.

AU - Martinez, Luis M.

AU - Tutchton, Roxanne M.

AU - Buessen, Finn L.

AU - Gilinsky, Samuel

AU - Lee, Min Cheol

AU - Zhu, Jian Xin

AU - Paramekanti, Arun

AU - McGuire, Michael A.

AU - Yarotski, Dmitry A.

AU - Singamaneni, Srinivasa R.

AU - Prasankumar, Rohit P.

PY - 2020/5

Y1 - 2020/5

N2 - We demonstrate a significant pump helicity dependence in the amplitude of coherent Raman active phonon oscillations in the van der Waals magnet CrI3, revealing a strong non-equilibrium coupling between spin and structural order.

AB - We demonstrate a significant pump helicity dependence in the amplitude of coherent Raman active phonon oscillations in the van der Waals magnet CrI3, revealing a strong non-equilibrium coupling between spin and structural order.

UR - https://www.scopus.com/pages/publications/85091666088

M3 - Conference contribution

AN - SCOPUS:85091666088

T3 - Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS

BT - 2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2020 Conference on Lasers and Electro-Optics, CLEO 2020

Y2 - 10 May 2020 through 15 May 2020

ER -

Padmanabhan P, Kwock KWC, Martinez LM, Tutchton RM, Buessen FL, Gilinsky S et al. Helicity-Dependent Coherent Spin-Phonon Oscillations in the Ferromagnetic van der Waals Crystal CrI₃. In 2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2020. 9193144. (Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS).

Helicity-Dependent Coherent Spin-Phonon Oscillations in the Ferromagnetic van der Waals Crystal CrI₃

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