High-temperature superconductivity and the characteristics of the electronic energy spectrum

The possibility is indicated of applying the theory of superconductors with overlapping energy bands to describe the thermodynamic and electromagnetic properties of the high-temperature compounds La$_{2-x}$(Ba,Sr)$_x$CuO$_4$ and YВа$_2$Сi$_3$О$_{7-\delta}$. The two-band model was used to obtain high values of T$_c$, two energy gaps $2\Delta_1/T_c>3,5$ and $2\Delta_2/T_c

PACS: 74.25.Jb, 74.25.Bt, 74.72.Bk, 74.72.Dn, 74.25.Op, 74.20.−z (all)
DOI: 10.1070/PU1991v034n08ABEH002466
URL: https://ufn.ru/en/articles/1991/8/f/
Citation: Moskalenko V A, Palistrant M E, Vakalyuk V M "High-temperature superconductivity and the characteristics of the electronic energy spectrum" Sov. Phys. Usp. 34 (8) 717–728 (1991)

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PT Journal Article
TI High-temperature superconductivity and the characteristics of the electronic energy spectrum
AU Moskalenko V A
FAU Moskalenko VA
AU Palistrant M E
FAU Palistrant ME
AU Vakalyuk V M
FAU Vakalyuk VM
DP 10 Aug, 1991
TA Phys. Usp.
VI 34
IP 8
PG 717-728
RX 10.1070/PU1991v034n08ABEH002466
URL https://ufn.ru/en/articles/1991/8/f/
SO Phys. Usp. 1991 Aug 10;34(8):717-728

Оригинал: Москаленко В А, Палистрант М Е, Вакалюк В М «Высокотемпературная сверхпроводимость на основе учета особенностей электронного энергетического спектра» УФН 161 (8) 155–178 (1991); DOI: 10.3367/UFNr.0161.199108f.0155