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

Los Alamos National Laboratory

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	Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
Volume	2020-May
State	Published - May 1 2020
Event	2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Duration: May 1 2020 → …

Conference

Conference	2020 Conference on Lasers and Electro-Optics, CLEO 2020
Period	05/1/20 → …

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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 Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS (Vol. 2020-May)

@inproceedings{7ad9fb9ed95c4559b01f3e1f3439d0ce,

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.\}",

year = "2020",

month = may,

day = "1",

language = "English",

isbn = "9781943580767",

volume = "2020-May",

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

note = "2020 Conference on Lasers and Electro-Optics, CLEO 2020 ; Conference date: 01-05-2020",

}

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 Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. vol. 2020-May, 2020 Conference on Lasers and Electro-Optics, CLEO 2020, 05/1/20.

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.
Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. Vol. 2020-May 2020.

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 - 2020/5/1

Y1 - 2020/5/1

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

SN - 9781943580767

VL - 2020-May

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

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

Y2 - 1 May 2020

ER -

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

Abstract

Conference

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