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2014 | 126 | 1 | 374-375
Article title

Andreev Reflection in Transport Through a Quantum Dot Interacting With a Polaron

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EN
Abstracts
EN
Spin-dependent tunneling through a quantum dot coupled to one ferromagnetic and one superconducting electrodes is studied theoretically in the Andreev reflection (AR) regime. Spectral functions for the system are calculated in terms of the nonequilibrium Green function technique. Effects due to interplay between the Coulomb correlations on the dot and the local phonon mode in the context of the AR transmission are analyzed.
Keywords
Contributors
author
  • Faculty of Physics, Adam Mickiewicz University, ul. Umultowska 85, 61-614 Poznań, Poland
author
  • Faculty of Physics, Adam Mickiewicz University, ul. Umultowska 85, 61-614 Poznań, Poland
References
  • [1] Y. Zhu, Q.-F. Sun, T.-H. Lin, Phys. Rev. B 65, 024516 (2001), doi: 10.1103/PhysRevB.65.024516
  • [2] Z.Y. Zeng, B. Li, F. Claro, Phys. Rev. B 68, 115319 (2003), doi: 10.1103/PhysRevB.68.115319
  • [3] X. Cao, Y. Shi, X. Song, S. Zhou, Phys. Rev. B 70, 235341 (2004), doi: 10.1103/PhysRevB.70.235341
  • [4] P. Zhang, Y. Li, J. Phys.: Condens Matter 21, 095602 (2009), doi: 10.1088/0953-8984/21/9/095602
  • [5] K. Bocian, W. Rudziński, European Physical Journal Web of Conferences 40, 10002 (2013), doi: 10.1051/epjconf/20134010002
  • [6] G.D. Mahan, HUKHUKMany-Particle Physics, Plenum Press, New York 2000
Document Type
Publication order reference
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YADDA identifier
bwmeta1.element.bwnjournal-article-appv126n1181kz
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