کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5437498 1398174 2017 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Spark plasma sintering of Sm3+ doped Y2O3 transparent ceramics for visible light lasers
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Spark plasma sintering of Sm3+ doped Y2O3 transparent ceramics for visible light lasers
چکیده انگلیسی
Transparent Sm:Y2O3 ceramics were fabricated by spark plasma sintering (SPS). The effects of LiF additive and sintering temperature on the microstructure and optical transmittance of the Sm:Y2O3 ceramics were investigated. The optimal content of LiF additive and sintering temperature was found to be 0.3 wt% and 1500 ℃. The transmittance of Sm:Y2O3 ceramics with a thickness of 1.7 mm reached 75.3% at 609 nm, which is about 94% of the theoretical value. The average grain size of the sample was about 50 µm.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 43, Issue 15, 15 October 2017, Pages 12057-12060
نویسندگان
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