The Valence Band Structure of Gadolinium Studied with Time-Resolved Photoemission
The Valence Band Structure of Gadolinium Studied with Time-Resolved Photoemission
复制标题
用时间分辨光电研究钆的价带结构
DOI:
10.1007/978-3-319-07743-7_85
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
M. Weinelt
中科院分区:
文献类型:
--
作者:
B. Frietsch;J. Bowlan;R. Carley;M. Teichmann;J. Wolter;M. Weinelt
We have studied the response of the exchange split valence bands of ferromagnetic gadolinium tofemtosecond laser excitation. We observe a drop of the exchange splitting with a time constant of 0.9 ps but different response times of minority and majority spin bands. Furthermore, even above the Curie temperature there is a finite exchange splitting, which also decreases with laser excitation.
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影响因子:
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通讯作者:
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影响因子:
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作者:
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通讯作者:
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