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APS » Journals » Phys. Rev. B » Volume 72 » Issue 12
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Phys. Rev. B 72, 121403(R) (2005) [4 pages]

Conductance of deformable molecules with interaction

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J. Mravlje1, A. Ramšak1,2, and T. Rejec1,2,3
1J. Stefan Institute, Ljubljana, Slovenia
2Faculty of Mathematics and Physics, University of Ljubljana, Slovenia
3Department of Physics, Ben-Gurion University, Beer-Sheva, Israel

Received 20 July 2005; published 16 September 2005

Zero temperature linear response conductance of molecules with Coulomb interaction and with various types of phonon modes is analyzed together with local occupation, local moment, and charge fluctuations. Particular emphasis is on deformation fluctuations, which are quantitatively related to charge fluctuations. Charge fluctuations are shown to exhibit similarity to static charge susceptibility.

© 2005 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevB.72.121403
DOI:
10.1103/PhysRevB.72.121403
PACS:
73.23.Hk, 63.20.Kr, 71.27.+a
 
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