%0 Journal Article
%T Rocked ratchet thermoelectric tunneling refrigerator<br>摇摆型棘齿热电子隧穿制冷
%A Luo Xiao-Guang
%A He Ji-Zhou
%A <br>罗小光
%A 何济洲
%J 物理学报
%D 2011
%I 
%X In this paper, the transport characteristics of the electrons in the double-barrier heterostructure under adding periodic positive and negative bias ("rocked" ratchet) are numerically simulated by the transfer matrix method. The expressions of net current and net heat flow between the two electronic reservoirs are obtained. Further, the performance characteristics of net current, net heat flow and coefficient of performance are analyzed. The results obtained here may provide some significant guidance for the design and manufacture of mecro-thermoelectric devices.
%K thermoelectric tunneling refrigerator
%K rocked ratchet
%K performance parameters
%K transfer matrix method<br>热电子制冷机
%K “摇摆”棘齿
%K 性能参数
%K 传输矩阵法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=F437B1BF01E7F486A83D85297257F228&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=9CF7A0430CBB2DFD&sid=E72A223C1D249B92&eid=4E5CF00B7421A4C9&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=21