ANOMALOUS DIELECTRIC EFFECT OF LA2-XSRXCUO4

Authors
SUGAHARA M WU SB HAN XY LU HF HANEJI N KANEDA H YOSHIKAWA N
Citation
M. Sugahara et al., ANOMALOUS DIELECTRIC EFFECT OF LA2-XSRXCUO4, IEEE transactions on applied superconductivity, 7(2), 1997, pp. 3520-3523
Citations number
10
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on applied superconductivity → ACNP
ISSN journal
10518223
Volume
7
Issue
2
Year of publication
1997
Part
3
Pages
3520 - 3523
Database
ISI
SICI code
1051-8223(1997)7:2<3520:ADEOL>2.0.ZU;2-X
Abstract
The dielectric response of c-axis oriented La2-xSrxCuO4 film is experi mentally studied using Pd/La2-xSrxCuO4/(100)SrTiO3/Pd multi-layer stru cture. Anomalous capacitance increase is observed at Sr doping level x approximate to 1/2(n) where the drop of resistivity Tn bulk La2-xSrxC uO4 in normal state has been reported.