The fabrication of nano-structure by energy-controlled molecular-beam growth

点击翻译按钮获取中文摘要

The new fabrication technique of the GaAs nano-structure was studied by using the energy-controlled source molecules. The best gallium and arsenic sources for this purpose were triisobutylgallium and trisdimethylaminoarsine, respectively. These molecules were injected onto important crystal surfaces and the growth processes were analyzed. The results suggested that the selective growth toward the some crystal axes could be carried out by controlling the incident direction of the source molecules.