New chalcogenide glasses in the GeSe2-SB2Te3-CdTe system

作者：Hristova Vasileva T^*; Vassilev V; Aljihmani L

来源：Revue de Metallurgie-Cahiers d Informations Techniques, 2012, 109(1): 17-20.

DOI：10.1051/meta1/2011076

• Chalcogenide glasses
• glass forming region
• X-ray diffraction

New glassy, crystalline and glass-crystalline materials from the GeSe2-Sb2Te3-CdTe system are synthesized by melt quenching technique. Using the results of the performed syntheses, X-ray diffraction analysis and scanning electron microscopy the glass forming region within this system is outlined. It lies partially on the GeSe2-Sb2Te3 and GeSe2-CdTe sides, as glassy samples are obtained up to 32.5 mol % Sb2Te3 and 27 mol % CdTe, respectively. Some assumptions about the structure of the samples are made on the basis of the results from the XRD investigations.

• 出版日期2012
• 单位北京化工大学