Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Photoinduced Critical Slowing Down of Femtosecond Hole Spin Relaxation in Ferromagnetic GaMnAs

Not Accessible

Your library or personal account may give you access

Abstract

We report for the first time photoinduced femtosecond hole spin dynamics and critical behaviors in a ferromagnetic semiconductor, revealing, in particular, a critical slowing down of hole spin relaxation near ferro- to paramagnetic phase transition.

© 2011 Optical Society of America

PDF Article
More Like This
Ultrafast Photoinduced Ferromagnetism in GaMnAs

J. Wang, I. Cotoros, K. M. Dani, D. S. Chemla, X. Liu, and J. K. Furdyna
QFB5 Quantum Electronics and Laser Science Conference (CLEO:FS) 2007

Ultrafast Photoinduced Ferromagnetic Phase Enhancement in Ion Implanted GaMnAs

Ingrid Cotoros, Jigang Wang, Peter Stone, Oscar Dubon, and Daniel Chemla
QThF6 Quantum Electronics and Laser Science Conference (CLEO:FS) 2008

Memory Effects in Photoinduced Femtosecond Magnetization Rotation in GaMnAs

J. Wang, I. Cotoros, D. S. Chemla, X. Liu, J. K. Furdyna, J. Chovan, and I. E. Perakis
QPDB3 Quantum Electronics and Laser Science Conference (CLEO:FS) 2008

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved