Many-body effects on the capacitance of multilayers made from strongly correlated materials
نویسندگان
چکیده
منابع مشابه
Many-body effects on the capacitance of multilayers made from strongly correlated materials
Recent work by Kopp and Mannhart [J. Appl. Phys. 106, 064504 (2009)] on novel electronic systems formed at oxide interfaces has shown interesting effects on the capacitances of these devices. We employ inhomogeneous dynamical mean-field theory to calculate the capacitance of multilayered nanostructures. These multilayered nanostructures are composed of semi-infinite metallic leads coupled via a...
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15 صفحه اولIncremental approach to strongly correlated many-body finite systems.
The transition and the Green operators of an interacting N body system are obtained from the solutions of the N-M body problem where M = 1,2,ellipsis,N-2. This is achieved via the development of a cumulative, nonperturbative approach that makes use of existing knowledge on the system when the number of interacting particles is reduced. The method is applied to four interacting Coulomb particles...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2012
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.85.205444