Publication Date:
2012-04-12
Description:
Author(s): Hadi Ebrahimnejad and Mona Berciu We study the bound states of a three-dimensional Holstein polaron near various kinds of single impurities, using the momentum-average approximation. We show that the electron-phonon coupling is responsible for a strong renormalization of the impurity potential, resulting in an effective potential wi... [Phys. Rev. B 85, 165117] Published Wed Apr 11, 2012
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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