Heat dissipation in atomic-scale junctions
نویسندگان
چکیده
منابع مشابه
Quantitative bond energetics in atomic-scale junctions.
A direct measurement of the potential energy surface that characterizes individual chemical bonds in complex materials has fundamental significance for many disciplines. Here, we demonstrate that the energy profile for metallic single-atom contacts and single-molecule junctions can be mapped by fitting ambient atomic force microscope measurements carried out in the near-equilibrium regime to a ...
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A recently developed theory that formulates the phenomena of inelastic transport and current-driven dynamics in molecular-scale electronics within a time-dependent scattering approach is extended to account for dissipation of the current-induced excitation through coupling to electrode phonons and electron-hole pairs. Our approach treats the electronic transport, the nuclear dynamics, and the e...
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Rights: © 2011 American Physical Society (APS). This is the accepted version of the following article: Kawai, Shigeki ; Canova, Filippo Federici ; Glatzel, Thilo ; Foster, Adam S. ; Meyer, Ernst. 2011. Atomic-scale dissipation processes in dynamic force spectroscopy. Phys. Rev. B. Volume 84, Issue 11. 115415/1-9. ISSN 1550-235X (electronic). DOI: 10.1103/physrevb.84.115415, which has been publi...
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ژورنال
عنوان ژورنال: Nature
سال: 2013
ISSN: 0028-0836,1476-4687
DOI: 10.1038/nature12183