Effects of magnetic field and optical fluence on terahertz emission in gallium arsenide
The excitation density dependence of magnetic-field-enhanced terahertz (THz = 1012 Hz) emission from (100) GaAs is studied. It is found that THz power saturates at a higher optical-excitation density, when a magnetic field is applied. This observation explains the different magnetic field enhancemen...
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| Main Authors: |
Corchia, A,
McLaughlin, R,
Johnston, M,
Whittaker, D,
Arnone, D,
Linfield, E,
Davies, A,
Pepper, M |
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| 格式: | Journal article
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| 語言: | English |
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| 出版: |
2001
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