Tensile strained island growth at step-edges on GaAs(110)
Tensile strained island growth at step-edges on GaAs(110)
复制标题
GaAs(110) 阶梯边缘处的拉伸应变岛生长
DOI:
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发表时间:
2010
期刊:
影响因子:
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通讯作者:
M. Lee
中科院分区:
文献类型:
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作者:
P. Simmonds;M. Lee
We report the growth of tensile strained GaP islands on a GaAs(110) surface. Three-dimensional island formation proceeds via a step-edge nucleation process. To explain the dislocation-free nature of these islands, we consider the kinetics of strain relief within the context of a model for dislocation glide as a function of surface orientation and sign of strain.