کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1811721 | 1025601 | 2011 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Relevancy of phase separation between electrical and thermal properties in La0.8Sr0.2MnO3 thin films
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Relevancy of phase separation between electrical and thermal properties in La0.8Sr0.2MnO3 thin films Relevancy of phase separation between electrical and thermal properties in La0.8Sr0.2MnO3 thin films](/preview/png/1811721.png)
چکیده انگلیسی
For the purpose of finding the relevancy of phase separation between electrical and thermal properties, La0.8Sr0.2MnO3 thin films, deposited on quartz glass substrates, were studied for temperature dependent resistance and thermal emittance. Based on the phase separation concept, metal phase volume fraction f was calculated from the temperature dependence of resistance and emittance properties by a phenomenological model and two-energy-level Boltzmann distribution, respectively. The two sets of f coincide with each other very well. The results show f plays an important role in the electrical transportation and thermal properties, and the two properties are essentially correlated by f.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 406, Issue 10, 1 May 2011, Pages 1886–1889
Journal: Physica B: Condensed Matter - Volume 406, Issue 10, 1 May 2011, Pages 1886–1889
نویسندگان
Chunhua Wu, Jiawen Qiu, Yanchun He,