The heterostructure of InAs/In0.52Al0.48As/InP is unique in that InAs wires instead of dots self-assemble in molecular beam epitaxy. These InAs wires have some distinctive features in their growth and structure. This ...The heterostructure of InAs/In0.52Al0.48As/InP is unique in that InAs wires instead of dots self-assemble in molecular beam epitaxy. These InAs wires have some distinctive features in their growth and structure. This paper summarizes the investigations of the growth and structural properties of InAs wires that have been performed in our laboratory recently.展开更多
3.2 Wetting Layer Tailored by Epitaxial Stress Most epitaxial films wet the substrates to var-ying degrees in heteroepitaxy.In the paradigm systems of the QD epitaxial growth,In As/GaAs(001)and Ge/Si(001),the critical...3.2 Wetting Layer Tailored by Epitaxial Stress Most epitaxial films wet the substrates to var-ying degrees in heteroepitaxy.In the paradigm systems of the QD epitaxial growth,In As/GaAs(001)and Ge/Si(001),the critical wetting layer(WL)for展开更多
文摘The heterostructure of InAs/In0.52Al0.48As/InP is unique in that InAs wires instead of dots self-assemble in molecular beam epitaxy. These InAs wires have some distinctive features in their growth and structure. This paper summarizes the investigations of the growth and structural properties of InAs wires that have been performed in our laboratory recently.
基金National Natural Science Foundation of China(60876086,60976057,60990315)
文摘3.2 Wetting Layer Tailored by Epitaxial Stress Most epitaxial films wet the substrates to var-ying degrees in heteroepitaxy.In the paradigm systems of the QD epitaxial growth,In As/GaAs(001)and Ge/Si(001),the critical wetting layer(WL)for
