کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1517937 1511599 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fabrication and transformation of dense SnO2 via laser ablation condensation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Fabrication and transformation of dense SnO2 via laser ablation condensation
چکیده انگلیسی
Dense SnO2 nanocondensates with fluorite-type-related structures have been synthesized via severe heating-cooling under energetic Nd-YAG laser pulse irradiation of the Sn target in oxygen ambient. Transmission electron microscopic observations indicated that the fluorite type transformed in a martensitic manner into a baddeleyite-type structure with accompanied dislocations, twinning, commensurate shearing and shape change. The Pa3¯-modified fluorite-type structure was hardly observed possibly due to its transformation into α-PbO2 type and then rutile-type structures in the dynamic process.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Physics and Chemistry of Solids - Volume 70, Issue 2, February 2009, Pages 334-339
نویسندگان
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