Polarized Phonons Carry Angular Momentum in Ultrafast Demagnetization

S. R. Tauchert; S. R. Tauchert; M. Volkov; M. Volkov; D. Ehberger; D. Kazenwadel; M. Evers; H. Lange; A. Donges; A. Book; W. Kreuzpaintner; W. Kreuzpaintner; W. Kreuzpaintner; U. Nowak; P. Baum; P. Baum

doi:10.1364/UP.2022.Tu2A.1

The International Conference on Ultrafast Phenomena (UP) 2022
Technical Digest Series (Optica Publishing Group, 2022),
paper Tu2A.1
•https://doi.org/10.1364/UP.2022.Tu2A.1

Polarized Phonons Carry Angular Momentum in Ultrafast Demagnetization

S. R. Tauchert, M. Volkov, D. Ehberger, D. Kazenwadel, M. Evers, H. Lange, A. Donges, A. Book, W. Kreuzpaintner, U. Nowak, and P. Baum

International Conference on Ultrafast Phenomena 2022

Montreal, Quebec Canada
18–22 July 2022
ISBN: 978-1-957171-07-4

From the session
Ultrafast Magnetism and Carrier Dynamics (Tu2A)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
S. R. Tauchert, M. Volkov, D. Ehberger, D. Kazenwadel, M. Evers, H. Lange, A. Donges, A. Book, W. Kreuzpaintner, U. Nowak, and P. Baum, "Polarized Phonons Carry Angular Momentum in Ultrafast Demagnetization," in The International Conference on Ultrafast Phenomena (UP) 2022, F. Légaré, T. Tahara, J. Biegert, T. Brixner, and N. Dudovich, eds., Technical Digest Series (Optica Publishing Group, 2022), paper Tu2A.1.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Get Video
Citation alert
Save article

Abstract

Ultrafast electron diffraction from nickel reveals that ultrafast demagnetization and the associated Einstein-de Haas effect proceed via polarized phonons and atomic motions on circular trajectories.

PDF Article | Presentation Video

More Like This

Ultrafast Demagnetization Dynamics Excited by Near-Infrared to Mid-Infrared Pulses

Katherine Légaré, Guillaume Barrette, Philippe Lassonde, and François Légaré
W4A.2 International Conference on Ultrafast Phenomena (UP) 2022

Ultrafast phonon dynamics in atomically thin MoS2 visualized in momentum and time

Tristan L Britt, Qiuyang Li, Laurent René de Cotret, Martin Otto, Ali Syed Hassan, Fabio Caruso, Marios Zacharias, Xiaoyang Zhu, and Bradley J Siwick
Th2B.3 International Conference on Ultrafast Phenomena (UP) 2022

Ultrafast Demagnetization in Ferromagnetic InMnAs

J. Wang, C. Sun, J. Kono, A. Owia, and H. Munekata
QFB4 Quantum Electronics and Laser Science Conference (CLEO:FS) 2005

Previous Article Next Article

Presentation Video

Presentation video access is available to:

Optica Publishing Group subscribers
Technical meeting attendees
Optica members who wish to use one of their free downloads. Please download the article first. After downloading, please refresh this page.

Contact your librarian or system administrator
or
Log in to access Optica Member Subscription or free downloads