Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevE.86.011141
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dc.titleGeneralized Caroli formula for the transmission coefficient with lead-lead coupling
dc.contributor.authorLi, H.
dc.contributor.authorAgarwalla, B.K.
dc.contributor.authorWang, J.-S.
dc.date.accessioned2014-10-16T09:26:33Z
dc.date.available2014-10-16T09:26:33Z
dc.date.issued2012-07-31
dc.identifier.citationLi, H., Agarwalla, B.K., Wang, J.-S. (2012-07-31). Generalized Caroli formula for the transmission coefficient with lead-lead coupling. Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 86 (1) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevE.86.011141
dc.identifier.issn15393755
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/96703
dc.description.abstractWe present a generalized transmission coefficient formula for the lead-junction-lead system, in which interaction between the leads has been taken into account. Based on this formula, the Caroli formula could be easily recovered and a transmission coefficient formula for interface problem in the ballistic system can be obtained. The condition of validity for the formula is carefully explored. We mainly focus on heat transport. However, the corresponding electrical transport could be similarly dealt with. Also, an illustrative example is given to clarify the precise meaning of the quantities used in the formula, such as the concept of the reduced interacting matrix in different situations. In addition, an explicit transmission coefficient formula for a general one-dimensional interface setup is obtained based on the derived interface formula. © 2012 American Physical Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1103/PhysRevE.86.011141
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1103/PhysRevE.86.011141
dc.description.sourcetitlePhysical Review E - Statistical, Nonlinear, and Soft Matter Physics
dc.description.volume86
dc.description.issue1
dc.description.page-
dc.description.codenPLEEE
dc.identifier.isiut000308433400003
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