کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1483179 1645410 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of Ga incorporation on photoinduced phenomena in Ge–S based glasses
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Influence of Ga incorporation on photoinduced phenomena in Ge–S based glasses
چکیده انگلیسی

To study the influence of Ga addition on photoinduced effect, GaGeS glasses with constant atomic ratio S/Ge = 2.6 have been prepared. Using Raman spectroscopy, we have reported the effect of Ga on the structural behavior of these glasses. An increase of the glass transition temperature Tg, the linear refractive index and the density have been observed with increasing gallium content. The photoinduced phenomena have been examined through the influence of time exposure and power density, when exposed to above light bandgap (3.53 eV). The correlation between photoinduced phenomena and Ga content in such glasses are shown hereby.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Non-Crystalline Solids - Volume 355, Issues 37–42, 1 October 2009, Pages 1884–1889
نویسندگان
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