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

doi:10.1364/CLEO_AT.2020.JTh4B.2

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	CLEO
Subtitle of host publication	Applications and Technology, CLEO_AT 2020
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Print)	9781943580767
DOIs	https://doi.org/10.1364/CLEO_AT.2020.JTh4B.2
State	Published - 2020
Event	CLEO: Applications and Technology, CLEO_AT 2020 - Washington, United States Duration: May 10 2020 → May 15 2020

Publication series

Name	Optics InfoBase Conference Papers
Volume	Part F181-CLEO-AT 2020
ISSN (Electronic)	2162-2701

Conference

Conference	CLEO: Applications and Technology, CLEO_AT 2020
Country/Territory	United States
City	Washington
Period	05/10/20 → 05/15/20

Access to Document

10.1364/CLEO_AT.2020.JTh4B.2

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 CLEO: Applications and Technology, CLEO_AT 2020 Article JTh4B.2 (Optics InfoBase Conference Papers; Vol. Part F181-CLEO-AT 2020). Optica Publishing Group (formerly OSA). https://doi.org/10.1364/CLEO_AT.2020.JTh4B.2

@inproceedings{a2e0117f82934152b058b9867661d338,

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 The Author(s).; CLEO: Applications and Technology, CLEO\_AT 2020 ; Conference date: 10-05-2020 Through 15-05-2020",

year = "2020",

doi = "10.1364/CLEO\_AT.2020.JTh4B.2",

language = "English",

isbn = "9781943580767",

series = "Optics InfoBase Conference Papers",

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

booktitle = "CLEO",

}

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 CLEO: Applications and Technology, CLEO_AT 2020., JTh4B.2, Optics InfoBase Conference Papers, vol. Part F181-CLEO-AT 2020, Optica Publishing Group (formerly OSA), CLEO: Applications and Technology, CLEO_AT 2020, Washington, United States, 05/10/20. https://doi.org/10.1364/CLEO_AT.2020.JTh4B.2

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.
CLEO: Applications and Technology, CLEO_AT 2020. Optica Publishing Group (formerly OSA), 2020. JTh4B.2 (Optics InfoBase Conference Papers; Vol. Part F181-CLEO-AT 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

Y1 - 2020

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/85095127368

U2 - 10.1364/CLEO_AT.2020.JTh4B.2

DO - 10.1364/CLEO_AT.2020.JTh4B.2

M3 - Conference contribution

AN - SCOPUS:85095127368

SN - 9781943580767

T3 - Optics InfoBase Conference Papers

BT - CLEO

PB - Optica Publishing Group (formerly OSA)

T2 - CLEO: Applications and Technology, CLEO_AT 2020

Y2 - 10 May 2020 through 15 May 2020

ER -