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通过改进样品池的结构和其他实验条件，用气压法制备了大直径聚苯乙烯小球（直径为1 μm和700 nm）的人造蛋白石（opal）样品，并测量了其能带特性.对于制备能带位置在红外波段的三维光子晶体，这一实验结果将有很广阔的用途.
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关键词:
- 光子晶体 /
- 光子带隙 /
- 人造蛋白石（opal）
By upgrading the cell's structure and other conditions in experiment,we have prepared the large diameter (1μm and 700nm)artificial opal crystals with the operation of the nitrogen pressure and gently rock,and measured the samples' band gap property.This experimental result will be useful in preparation of the photonic crystal with infrared band gap.-
Keywords:
- photonic crystal /
- photonic band gap /
- opal
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中国物理学会期刊
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