Ultrafast magnetization dynamics in the
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Jan-Peter Wüstenberg; Daniel Steil; Sabine Alebrand; Tobias Roth; Martin Aeschli
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Article
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2011
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John Wiley and Sons
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English
⚖ 529 KB
## Abstract Ultrafast demagnetization upon excitation with intense laser pulses has been observed for a variety of ferromagnetic materials. In half‐metals, long demagnetization times are expected due to the band gap for one spin direction. We have investigated the theoretically half‐metallic Heusle