کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1784781 1023277 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of CuI on the formation and properties of Te-based far infrared transmitting chalcogenide glasses
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک اتمی و مولکولی و اپتیک
پیش نمایش صفحه اول مقاله
Effect of CuI on the formation and properties of Te-based far infrared transmitting chalcogenide glasses
چکیده انگلیسی

A series of Ge–Te–CuI far infrared transmitting chalcohalide glasses were prepared by traditional melt-quenching method and the glass-forming region was determined. Properties measurements include density, DTA, XRD, SEM, Vis–NIR and infrared (IR) transmission spectra. The results show that with the addition of CuI, the glass-forming ability is improved and nearly 30 mol% CuI can be dissolved into the Ge20Te80−x(CuI)x glass system. The density and glass transition temperature of Ge–Te–CuI chalcohalide glasses are within the range 5.459–5.960 g cm−3 and 150–184 °C, respectively. These glasses all have wide optical transmission window from 1.8 to 25 μm and offer an alternative solution for far infrared transmitting materials.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Infrared Physics & Technology - Volume 53, Issue 5, September 2010, Pages 392–395
نویسندگان
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