First-principles theory of correlated transport through nanojunctions.
نویسندگان
چکیده
We report the inclusion of electron-electron correlation in the calculation of transport properties within an ab initio scheme. A key step is the reformulation of Landauer's approach in terms of an effective transmittance for the interacting electron system. We apply this framework to analyze the effect of short-range interactions on Pt atomic wires and discuss the coherent and incoherent correction to the mean-field approach.
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عنوان ژورنال:
- Physical review letters
دوره 94 11 شماره
صفحات -
تاریخ انتشار 2005