Lattice Distortions and Optical Inhomogeneities in Synthetic Quartz

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概要

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• Characteristic lattice distortions and optical inhomogeneity in synthetic quartz were observed by X-ray topography and optical birefringence measurement. Lattice distortions were recognized in connection with the impurity distribution, such as hydrogen bonded OH and substitutional Al, detected by infrared absorption and coloration of γ-irradiation. The contents of such impurities are different in various growth regions. The impurity distribution shows the characteristic pattern. The briefringence variations are interpreted as the influence of hydrogen bonded OH. In the fast-grown quartz, the correspondence between briefringence variations and the OH distribution is clearly observed at the positions of striations. In the Z region of the slow-grown quarts, no briefringence variation is found and high optical quality was observed. The infrared absorption technique is useful for evaluation of the optical quality.

• 社団法人応用物理学会の論文
• 1978-05-05

著者

• Iwasaki Fumiko

  Kinsekisha Laboratory Limited

• Kurashige Masakazu

  Kinsekisha Laboratory Limited

関連論文

• Hydrogen Bonded OH in Synthetic Quartz
• Lattice Distortions and Optical Inhomogeneities in Synthetic Quartz
• Hydrogen Bonded OH in Synthetic Quartz

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