Mechanism for phase separation in cuprates and related multiband systems
نویسندگان
چکیده
A. O. Sboychakov,1,2 Sergey Savel’ev,1,3 A. L. Rakhmanov,1,2,3 K. I. Kugel,2,3 and Franco Nori1,4 1Advanced Science Institute, The Institute of Physical and Chemical Research (RIKEN), Wako-shi, Saitama, 351-0198, Japan 2Institute for Theoretical and Applied Electrodynamics of Russian Academy of Sciences, Izhorskaya Str. 13, 125412 Moscow, Russia 3Department of Physics, Loughborough University, Loughborough LE11 3TU, United Kingdom 4Center for Theoretical Physics, CSCS, Department of Physics, University of Michigan, Ann Arbor, Michigan 48109-1040, USA Received 26 March 2008; revised manuscript received 16 May 2008; published 11 June 2008
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