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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2008, Volume 88, Issue 9, Pages 712–716
(Mi jetpl279)
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This article is cited in 3 scientific papers (total in 3 papers)
CONDENSED MATTER
The Fermi surface reconstruction in stripe phases of cuprates
M. Ya. Ovchinnikova Semenov Institute of Chemical Physics, Russian Academy of Sciences, Moscow, 117334, Russia
Abstract:
Mean-field study of the stripe structures is conducted for a hole-doped Hubbard model. For bond-directed stripes, the Fermi surface consists of segments of an open surface and the boundaries of the hole pockets which appear in the diagonal region of momenta under certain conditions. Segments of the first type are due to one-dimensional bands of states localized on the domain walls. The relation of bands to the doping and temperature dependences of the Hall constant is discussed. In connection with the observation of quantum magnetic oscillations, a systematic search for the electron pockets has been carried out. It is shown that the formation of such pockets in bilayer models is quite possible.
Received: 25.07.2008 Revised: 19.09.2008
Citation:
M. Ya. Ovchinnikova, “The Fermi surface reconstruction in stripe phases of cuprates”, Pis'ma v Zh. Èksper. Teoret. Fiz., 88:9 (2008), 712–716; JETP Letters, 88:9 (2009), 620–624
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https://www.mathnet.ru/eng/jetpl279 https://www.mathnet.ru/eng/jetpl/v88/i9/p712
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Abstract page: | 165 | Full-text PDF : | 72 | References: | 31 |
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