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Report No.

Effects of growth temperature and growth rate on polytypes in gold-catalyzed GaAs nanowires studied by in situ X-ray diffraction

Takahashi, Masamitsu; Kozu, Miwa*; Sasaki, Takuo

The polytypism of GaAs nanowires was investigated by in situ X-ray diffraction using a molecular-beam eppitaxy chamber combined with an X-ray diffractometer. The growth of nanowries was found to start with the formation of zincblende structure, followed by the growth of the wurtzite structure. The wurtzite structure tended to form at a low growth temperature and a high growth rate.



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Category:Physics, Applied



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