کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1553946 | 998763 | 2012 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermoelectric properties of a single quantum dot in mixed-valence regime
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
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چکیده انگلیسی
We study thermoelectric effects in correlated quantum dot coupled to ferromagnetic electrodes by calculating thermal conductance κ, thermopower S and Figure of merit ZT in the mixed-valence regime as function of on-dot energy level and temperature. The system is represented by the Anderson model and the results agree well with those recently experimental measured for a quantum dot coupled to two leads.
► The thermoelectric effects in correlated quantum dot by calculating in the mixed-valence regime.
► The κ, S and ZT as function of on-dot energy and T were calculated by the nonequilibrium Green’s.
► The results of the thermoelectric effects agree well with those recently experimental measured.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Superlattices and Microstructures - Volume 52, Issue 6, December 2012, Pages 1166–1170
Journal: Superlattices and Microstructures - Volume 52, Issue 6, December 2012, Pages 1166–1170
نویسندگان
Xian-Sheng Cao (曹先胜), Gao-Feng Ji (吉高峰), Yan-Wu Yang (杨燕舞), Feng Li (李峰), Zheng-Yi Huang (黄正逸),