期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Theory of Nonequilibrium Coherent Transport Through an Interacting Mesoscopic Region Weakly Coupled to Electrodes
1
作者 ZHUYu LINTsung-Han SUNQing-Feng 《Communications in Theoretical Physics》 SCIE CAS CSCD 2003年第3X期369-374,共6页
We develop a theory for the nonequilibrium coherent transport through a mesoscopic region, based on the nonequilibrium Green function technique. The theory requires the weak coupling between the central mesoscopic re... We develop a theory for the nonequilibrium coherent transport through a mesoscopic region, based on the nonequilibrium Green function technique. The theory requires the weak coupling between the central mesoscopic region and the multiple electrodes, but allows arbitrary hopping and interaction in the central region. An equation determining the nonequilibrium distribution in the central interacting region is derived and plays an important role in the theory.The theory is applied to two special cases for demonstrations, revealing the novel effects associated with the combination of phase coherence, Coulomb interaction, and nonequilibrium distribution. 展开更多
关键词 非平衡态 一致性输运 中观系统 格林函数 电子崩溃
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部