Femtosecond demagnetization of ferromagnetic metal: Cooperative precession of delocalized spins
- Title
- Femtosecond demagnetization of ferromagnetic metal: Cooperative precession of delocalized spins
- Author(s)
- Lee, JAEDONG ; Yun, Won Weok
- DGIST Authors
- Lee, JAEDONG
- Issued Date
- 2014
- Type
- Conference
- Article Type
- Conference Paper
- ISBN
- 1557522790
- ISSN
- 2162-2701
- Abstract
- A microscopic model of coherent Elliot-Yafet phonon inducing the delocalized spin precession is proposed to drive a cooperative femtosecond quenching of the magnetization in ferrromagnetic metal, beyond the phenomenological temperature model. ⓒ 2014 OSA.
- Publisher
- OSA - The Optical Society
- Related Researcher
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Lee, JaeDong 화학물리학과
- Research Interests Theoretical Condensed Matter Physics; Ultrafast Dynamics and Optics; Nonequilibrium Phenomena
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- Appears in Collections:
- Department of Physics and Chemistry Light and Matter Theory Laboratory 2. Conference Papers
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