کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1483108 1510527 2008 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Ion-exchange-induced formation of glassy electrooptical and nonlinear optical nanomaterial
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Ion-exchange-induced formation of glassy electrooptical and nonlinear optical nanomaterial
چکیده انگلیسی
Subsurface electrooptical glass-ceramic layers are formed in an alkaline-silica-niobate glass using ion exchange technique. Ways of selection of glass compositions and ion exchange conditions to form such layers are discussed. It is shown that there are two ways to form glass-ceramics; the first one is the glass ceramization during the ion exchange treatment at higher temperatures, and the second one is the glass ceramization in heat treatment of the samples ion exchanged at lower temperatures, at which glass crystallization does not take place. The latter allows producing glass-ceramics layers of controllable thickness, because in this case diffusion process strongly obeys Fick equation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Non-Crystalline Solids - Volume 354, Issues 12–13, 15 February 2008, Pages 1369-1372
نویسندگان
, , , ,