Silicon particles with nanometric size were synthesized by mechanical milling using a high-energy ball miller. The Si nanoparticles, observed using Raman spectroscopy, were formed according to a solid-phase reaction between amorphous SiO2 and Al powders. The crystalline size was determined by fitting the Raman spectrum with a phonon confinement model. (C) 2003 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
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Hunan Agr Univ, Sch Chem & Mat Sci, Changsha 410128, Peoples R ChinaHunan Agr Univ, Sch Chem & Mat Sci, Changsha 410128, Peoples R China
Liu, Hui
Chen, Yun
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Hunan Agr Univ, Sch Chem & Mat Sci, Changsha 410128, Peoples R ChinaHunan Agr Univ, Sch Chem & Mat Sci, Changsha 410128, Peoples R China
Chen, Yun
Wang, Zhiguo
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Hunan Agr Univ, Sch Chem & Mat Sci, Changsha 410128, Peoples R ChinaHunan Agr Univ, Sch Chem & Mat Sci, Changsha 410128, Peoples R China
Wang, Zhiguo
Zhang, Chun
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Hunan Agr Univ, Sch Chem & Mat Sci, Changsha 410128, Peoples R ChinaHunan Agr Univ, Sch Chem & Mat Sci, Changsha 410128, Peoples R China
Zhang, Chun
Zhang, Xiong
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Chinese Acad Sci, Inst Elect Engn, Beijing 100190, Peoples R ChinaHunan Agr Univ, Sch Chem & Mat Sci, Changsha 410128, Peoples R China
Zhang, Xiong
Zhou, Wang
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Hunan Univ, Coll Mat Sci & Engn, Changsha 410082, Hunan, Peoples R ChinaHunan Agr Univ, Sch Chem & Mat Sci, Changsha 410128, Peoples R China
Zhou, Wang
Liu, Jilei
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Hunan Univ, Coll Mat Sci & Engn, Changsha 410082, Hunan, Peoples R ChinaHunan Agr Univ, Sch Chem & Mat Sci, Changsha 410128, Peoples R China
Liu, Jilei
Wang, Wei
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South China Univ Technol, Guangdong Prov Key Lab Adv Energy Storage Mat, Guangzhou 510640, Peoples R China
BTR New Mat Grp Co Ltd, Shenzhen 518000, Peoples R ChinaHunan Agr Univ, Sch Chem & Mat Sci, Changsha 410128, Peoples R China
Wang, Wei
Yu, Peng
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Hunan Agr Univ, Sch Chem & Mat Sci, Changsha 410128, Peoples R ChinaHunan Agr Univ, Sch Chem & Mat Sci, Changsha 410128, Peoples R China