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Superconductivity and normal-state magnetism in La2-xSrxCuO4

โœ Scribed by Ryozo Yoshizaki; Norito Ishikawa; Naoshi Kuroda; Eiji Kita; Akira Tasaki; Hiroshi Ikeda

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
330 KB
Volume
165-166
Category
Article
ISSN
0921-4526

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โœฆ Synopsis

Two-dimensional short-range spin correlation was studied in LSCO and La2_xSrxCu1_yZny04 by means of susceptibility measurement of the normal state. We found that the appearance ot the susceptl-bi1ity maximum coupled with itinerant holes or the disappearance of it due to Zn substitution was strongly related to the appearance or disappearance of the superconductivity, respectively.

T max obtained in LSCO and LSCZO is plotted as a function of x. The solid curve is guide for eyes based on the data (see text).

๐Ÿ“œ SIMILAR VOLUMES

Magnetic susceptibility of normal state
Magnetic susceptibility of normal state and superconductivity of La2โˆ’xSrxCuO4
โœ R. Yoshizaki; N. Ishikawa; H. Sawada; E. Kita; A. Tasaki ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 593 KB

The two-dimensional spin-correlation energy, J, was studied in La2\_~rxCu04 by means of magnetic susceptibility measurements. We found that J, deduced from the susceptibility peak temperature, T\_, changed drastically with the character of the doped holes, localized or itinerant. In the low carrier