Spherical SiGe quantum dots prepared by thermal evaporation

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

doi:10.1063/1.1334649

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

物理學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

11 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
卷	77
發行號	26
DOIs	https://doi.org/10.1063/1.1334649
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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10.1063/1.1334649

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title = "Spherical SiGe quantum dots prepared by thermal evaporation",

abstract = "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.",

author = "Liao, {Yu Cheng} and Lin, {Shih Yen} and Lee, {Si Chen} and Chia, {Chih Ta}",

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AU - Liao, Yu Cheng

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AU - Chia, Chih Ta

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Y1 - 2000/12/25

N2 - 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.

AB - 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.

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M3 - Article

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JO - Applied Physics Letters

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Spherical SiGe quantum dots prepared by thermal evaporation

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