Microheterogeneity of Glassy Films of As_2S_x (x<3) and Dendritic Texture on the Glasses

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概要

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• Glassy films of As_2S_x with a continuous and optically uniform structure have been prepared by evaporation under the normal pressure in N_2 gas, x ranging from 2.7 to 2.9. The microheterogeneity and a dendritic texture of the films have been studied by means of optical microscope, X-ray diffraction, electron microscope and chemical etching. X-ray powder data for the dendritic texture did not fit any compound listed in the A.S.T.M. data file but are essentially identical with the synthesized As_2S_2 (or As_4S_4). Electron micrographs of surfaces etched with Na0H solution indicated the microheterogeneity of the glassy films. The present results suggest that the glass film is a microheterogeneous system consisting of an aggregate mixture of As_2S_3 and As_2S_2 (or As_4S_4).

• 社団法人応用物理学会の論文
• 1968-12-05

著者

• MARUNO Shigeo

  Nagoya Institute of Technology

関連論文

• AC Measurements on Silver Photodoping into Ge_S_ Glass
• Microheterogeneity of Glassy Films of As_2S_x (x
• Composite System Comprising As-S Glass and Aluminum
• Infrared Absorption at around 800 cm^ of As-S Glasses
• Dielectric Properties of Glass in the System As-S
• Infrared Absorption Spectra of Glasses in the System As_2S_3-Ag and Oxygen Impurity Bands

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