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2010 | 118 | 5 | 1065-1066
Article title

Light-Induced Precession of Magnetization in Ferromagnetic Semiconductor (Ga,Mn)As

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EN
Abstracts
EN
Precession of magnetization induced by laser pulses in (Ga,Mn)As was studied by the pump-and-probe technique. We concentrated on various experimental aspects that can be used to identify a part of the measured magneto-optical signals that provides information about the dynamics of magnetization. We also revealed that that it takes about 80 ps before the quasi-equilibrium precession of magnetization is initiated by the impact of laser pulse.
Keywords
Contributors
author
  • Charles University in Prague, Faculty of Mathematics and Physics, Ke Karlovu 3, 121 06 Prague, Czech Republic
author
  • Charles University in Prague, Faculty of Mathematics and Physics, Ke Karlovu 3, 121 06 Prague, Czech Republic
author
  • Charles University in Prague, Faculty of Mathematics and Physics, Ke Karlovu 3, 121 06 Prague, Czech Republic
author
  • Charles University in Prague, Faculty of Mathematics and Physics, Ke Karlovu 3, 121 06 Prague, Czech Republic
author
  • Charles University in Prague, Faculty of Mathematics and Physics, Ke Karlovu 3, 121 06 Prague, Czech Republic
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv118n5144kz
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