STUDY OF THE PHASE-DIAGRAM AND THE T-C PRESSURE-DEPENDENCE FOR HGBA2CUO4-DELTA SUPERCONDUCTORS

Authors
DEMELLO EVL ACHA C
Citation
Evl. Demello et C. Acha, STUDY OF THE PHASE-DIAGRAM AND THE T-C PRESSURE-DEPENDENCE FOR HGBA2CUO4-DELTA SUPERCONDUCTORS, Physica. C, Superconductivity, 282, 1997, pp. 1819-1820
Citations number
10
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
282
Year of publication
1997
Part
3
Pages
1819 - 1820
Database
ISI
SICI code
0921-4534(1997)282:<1819:SOTPAT>2.0.ZU;2-O
Abstract
We apply a method recently derived based on the extended Hubbard Hamil tonian to obtain the superconducting critical temperature dependence w ith carrier density of HgBa2CuO4-delta. We show that this approach can be used to study the effects of pressure and reproduces for the first time the experimental data for the whole doping regime and their high and low pressure dependence.