Formation and Dielectric Properties of Glass in the System As-Te

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概要

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• The regions of glass formation in the system As-Te, d.c. conduction and dielectric properties of glass obtained are investigated. Glasses are formed only by quenching. Measurements of the dielectric constant over 60 c/s to 3 Mc/s on glass show two sorts of separable dispersions. It is ascertained that one is due to the surface effect and the other due to the bulk effect. Activation energy derived from the temperature dependence of dielectric relaxation time in the latter, which is present at the higher frequencies, and that of d.c. conductivity are found to be equal. Moreover, ε_0, dielectric constant at f⟶0 when only the relaxation phenomenon at the higher frequencies is taken into account, is considerably high and seems to be almost temperature independent. These facts suggest that the dispersion at the higher frequencies is caused by inhomogeneous structure in bulk.

• 社団法人応用物理学会の論文
• 1965-02-15

著者

• Hioki Ryuichi

  Department Of Applied Physics Faculty Of Engineering University Of Tokyo

• HARADOME Miyoshi

  Department of Applied Physics faculty of Engineering University of Tokyo

• HIOKI Ryuichi

  Department of Applied Physics, Faculty of Engineering University of Tokyo

• TSUGANE Sachio

  Department of Applied Physics, Faculty of Engineering University of Tokyo

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