Photo-excitation of coherent acoustic phonons in InSb

被引：0
|
作者：
Cummings, MD [1 ]
Elezzabi, AY [1 ]
机构：
[1] Univ Alberta, Dept Elect & Comp Engn, Ultrafast Photon Lab, Edmonton, AB T6G 2V4, Canada
来源：
ULTRAFAST PHENOMENA XIII | 2003年 / 71卷
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D O I：
暂无
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We report on the first direct time-resolved measurement of coherent longitudinal acoustic phonon modes in highly photo-excited InSb. The impulsive nature of the excitation mechanism and an anisotropic softening of the InSb lattice are observed.
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页码：383 / 385
页数：3
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