Spherical SiGe quantum dots prepared by thermal evaporation

Yu Cheng Liao*, Shih Yen Lin, Si Chen Lee, Chih Ta Chia

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

10 引文 斯高帕斯(Scopus)

摘要

SiGe alloy quantum dots with spherical shape have been synthesized by the thermal evaporation method. The shape and structure of these dots have been investigated. Transmission electron microscopy images show that they have an average diameter of about 15 nm, and their cores are crystalline. The composition of these dots could be extracted from the Raman peak position of the silicon TO phonon.

原文英語
頁(從 - 到)4328-4329
頁數2
期刊Applied Physics Letters
77
發行號26
DOIs
出版狀態已發佈 - 2000 12月 25

ASJC Scopus subject areas

  • 物理與天文學(雜項)

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