Glass Transition in Chalcogenide Glasses

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概要

• 論文の詳細を見る

• Introduction of arsenic to amorphous selenium and selenium-tellurium systems as well as amorphous sulfur and sulfur-tellurium is found to produce increase of the glass transition temperature T_g. Reduction of the specific volume with increase of arsenic content is a common factor for determination of the increment of T_g in four chalcogenide systems in general. A concept of motional unit of selenium or sulfur chain is useful to interpret the above result. DiMarzio's theory is applied to the variation of T_g with arsenic content. Effectiveness of arsenic atom for crosslinking agent is lower than that expected from the organic polymer theory.

• 社団法人応用物理学会の論文
• 1971-12-05

著者

• Saito Shogo

  Materials Division Electrotechnical Laboratory

• Arai Kazuo

  Materials Division Electrotechnical Laboratory

関連論文

• Glass Transition in Chalcogenide Glasses

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