Electron-acoustic phonon interaction in semiconductor nanostructures

被引：0
|
作者：
Grosse, Frank [1 ]
Zimmermann, Roland [1 ]
机构：
[1] Humboldt Univ, Inst Phys, Newtonstr 15, D-12489 Berlin, Germany
来源：
PHYSICS OF SEMICONDUCTORS, PTS A AND B | 2007年 / 893卷
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Acoustic phonon modes are investigated in semiconductor nanostructures within continuum elasticity theory. At the example of spherically symmetric quantum dots the influence of the structural confinement and intrinsic strain onto the electron-acoustic phonon interaction compared to bulk phonon modes is discussed. The calculation of effective elastic constants, closely related to the acoustic phonons, is based on first principles calculations and compared to recent analytic theories.
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页码：1007 / +
页数：2
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