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物理学报. 2004, 53(3): 891-894.
doi: 10.7498/aps.53.891.
微米手性晶粒凝胶玻璃的制备及其消偏振效应
- 收稿日期: 2003-04-22
- 修回日期: 2003-06-11
- 刊出日期: 2004-03-15
English Abstract
Study on fabrication of sol-gel glass containing chiral micro-crystal and its depolarization
- Received Date:
22 April 2003
- Accepted Date:
11 June 2003
- Published Online:
15 March 2004
Abstract: By dry crush way, the bulk chiral crystal was smashed to chiral micro-crystal which particle size was 70μm. The chiral micro-crystal was disseminated homogeneously in the gel by sol-gel process. So sol-gel glass containing chiral micro-crystal which thickness was 4 mm has been manufactured successfully. It was found that sol-gel glass containing chiral micro-crystal displayed its depolarization effect. We replaced the chiral micro crystal by glass powder which particle size was also 70 μm, and manufactured the sol-gel glass containing glass powder by the same way. It was found that the sol-gel glass containing glass powder displayed its polarization-held characteristic. The cause was analyzed.
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Keywords:
- chiral micro crystal /
- sol-gel /
- depolarization
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