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The model ofd-pairing in CuO2planes of HTSC and the collective modes

โœ Scribed by P. N. Brusov; N. P. Brusova

Publisher
Springer US
Year
1995
Tongue
English
Weight
346 KB
Volume
101
Category
Article
ISSN
0022-2291

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๐Ÿ“œ SIMILAR VOLUMES

The collective excitations in CuO2 plane
The collective excitations in CuO2 planes of HTSC under d-pairing
โœ P.N. Brusov; N.P. Brusova ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 139 KB

Using the two-dimensional model of d-pairing for HTSC created by us recently by path integration technique, we calculate the collective mode spectrum for all superconductive states of Cu02 planes arisen in symmetry classification. The number of degrees of freedom of order parameter, which is equal t

The spectroscopy of collective modes in
The spectroscopy of collective modes in HTSC for P-pairing (2D-case)
โœ P.N. Brusov; M.V. Lomakov; N.P. Brusova; T.V. Filatova-Novoselova ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 118 KB

The reason for consideration of 2D-theories of HTSC is the existance of Cu20 planes-the mutual stractural feature of most oxide superconductors. Here we consider the 2D---case and calculate the complete collective mode spectrum for superconductive states arisen in symmetry classification of HTSC und

The normal state electron spectrum of Cu
The normal state electron spectrum of CuO2 planes in HTSC
โœ A.A. Abrikosov; L.A. Falkovsky ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 608 KB

A model for HTSC is considered where electrons in the CuO2 planes belong to two separate groups: (a) those localized on Cu atoms with single occupation due to a large Coulomb interaction; and (b) conduction electrons in bands formed from p states of oxygens with direct oxygen-oxygen overlap. A tight