کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1795706 | 1023727 | 2008 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Reproducible Te-doped InSb experiments in Microgravity Science Glovebox at the International Space Station
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
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![عکس صفحه اول مقاله: Reproducible Te-doped InSb experiments in Microgravity Science Glovebox at the International Space Station Reproducible Te-doped InSb experiments in Microgravity Science Glovebox at the International Space Station](/preview/png/1795706.png)
چکیده انگلیسی
Four Te-doped InSb crystals were directionally solidified under microgravity conditions at the International Space Station (ISS). Three Te-doped InSb crystals were grown at R=5 mm/h. One crystal was grown at R=3.33 mm/h. The distribution of Te was measured using secondary ion mass spectroscopy (SIMS). The initial transients in Te concentration were found to be consistent, yielding a diffusivity of Te in InSb melts of D=1×10−5 cm2/s. One experiment revealed a diffusion controlled final transient. In all experiments, the charge was pressurized by a piston and spring device, to prevent de-wetting.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 310, Issue 2, 15 January 2008, Pages 364–371
Journal: Journal of Crystal Growth - Volume 310, Issue 2, 15 January 2008, Pages 364–371
نویسندگان
A.G. Ostrogorsky, C. Marin, A. Churilov, M.P. Volz, W.A. Bonner, T. Duffar,