کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1527975 995399 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of partial void filling on the Raman spectra and thermal transport property of skutterudite compounds LayCo3.5Fe0.5Sb12
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Effect of partial void filling on the Raman spectra and thermal transport property of skutterudite compounds LayCo3.5Fe0.5Sb12
چکیده انگلیسی

Partially filled skutterudite antimonides LayCo3.5Fe0.5Sb12 were synthesized through solid-state reaction. Large thermal parameter of filling atom was observed from Rietveld refinement. Raman spectra were studied, and only Fe substitution made little change to Raman spectra, while La filling in the voids in skutterudite structure produced large broadening of the vibrational modes. To corroborate the interaction of filling ions with vibrational modes, thermal transport property was measured.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 100, Issue 1, 10 November 2006, Pages 15–18
نویسندگان
, , , , ,