Xiuchun YANG(Dept. of Physical Chemistry
,
University of Science and Technology Beijing
,
Beijing 100083
,
China)Gaorong HAN
,
Xiabin ZHANG
,
Piyi DU and Zishang DING(Dept. of Materials Science and Engineering
,
Zhejiang University
,
Hangzhou 310027
,
China)Ze ZHA
材料科学技术（英）
Photoluminescence of nanometer SiC powder was found firstly. By TEM, SAED, FTIR and chemical analyses, it is suggested that the quantum confinement effect of nanometer β-SiC be responsible for the blue light and violet emission
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