Ultrafast Modulation of Magnetization Dynamics in Ferromagnetic (Ga, Mn)As Thin Films

Ultrafast Modulation of Magnetization Dynamics in Ferromagnetic (Ga, Mn)As Thin Films

Magnetization precession induced by linearly polarized optical excitation in ferromagnetic (Ga,Mn)As was studied by time-resolved magneto-optical Kerr effect measurements. The superposition of thermal and non-thermal effects arising from the laser pulses complicates the analysis of magnetization pre...

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Bibliographic Details
Main Authors: Hang Li, Xinhui Zhang, Xinyu Liu, Margaret Dobrowolska, Jacek K. Furdyna
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Applied Sciences
Subjects:
spintronics
magneto-optical Kerr effect
(Ga,Mn)As
magnetization precession
Online Access:http://www.mdpi.com/2076-3417/8/10/1880

Internet

http://www.mdpi.com/2076-3417/8/10/1880

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