Annealing effects on some physical properties of Ge 5Se 25Te 70 chalcogenide glasses

A. El-Korashy; A. Bakry; M.A. Abdel-Rahim; M. Abd El-Sattar; mansour mohamed

doi:10.1016/j.physb.2006.10.002

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Annealing effects on some physical properties of Ge 5Se 25Te 70 chalcogenide glasses

Journal article

Peer reviewed

Annealing effects on some physical properties of Ge 5Se 25Te 70 chalcogenide glasses

A. El-Korashy, A. Bakry, M.A. Abdel-Rahim, M. Abd El-Sattar and mansour mohamed

Physica. B, Condensed matter, Vol.391(2), pp.266-273

2007

DOI: https://doi.org/10.1016/j.physb.2006.10.002

Abstract

Ge–Se–Te chalcogenide glass

Optical properties

Bulk glasses of the Ge 5Se 25Te 70 system were prepared by the conventional melt-quenching technique. Thin films with a thickness of 150 nm of Ge 5Se 25Te 70 were prepared by the thermal evaporation technique on glass substrates. The crystallization mechanism has been studied by using differential scanning calorimeter (DSC) technique. The effect of heat treatment on the structure transformation was investigated by X-ray diffraction and the scanning electron microscope. The effect of heat treatment on the optical properties was also investigated.

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Title: Annealing effects on some physical properties of Ge 5Se 25Te 70 chalcogenide glasses
Creators - without role: A. El-Korashy - Assiut University
A. Bakry - Ain Shams University
M.A. Abdel-Rahim - Assiut University
M. Abd El-Sattar - Assiut University
mansour mohamed - University Ha'il
Publication Details: Physica. B, Condensed matter, Vol.391(2), pp.266-273
Publisher: Elsevier B.V
Identifiers: 9931849408331
Academic Unit: University Ha'il
Language: English
Resource Type: Journal article