Published September 1, 2007 | Version v1
Journal article Metadata-only

Comparative study of the electronic structure of pure and Ti-doped Sr2RuO4 superconductor

Creators

  • 1. Instituto de Fisica, UNAM, P.O. Box 20-364, 01000 Mexico DF (Mexico)
  • 2. Instituto de Investigaciones en Materiales, UNAM, P.O. Box 70-360, 04510 Mexico DF (Mexico)

Description

The electronic structure of undoped and Ti-doped Sr2RuO4 ceramics is studied by means of the embedded cluster method at the Hartree-Fock (HF) level and at the Moller-Plesset2 (MP2) electron correlation level. The drastic effect of the Ti impurity on the spin density in the impure crystal was revealed, the total spin density is practically concentrated on the Ru neighboring ions

Availability note (English)

Available from http://dx.doi.org/10.1016/j.physc.2007.03.200

Additional details

Identifiers

DOI
10.1016/j.physc.2007.03.200;
PII
S0921-4534(07)00332-2;

Publishing Information

Journal Title
Physica. C, Superconductivity
Journal Volume
460-462
Journal Page Range
p. 1008-1009
ISSN
0921-4534
CODEN
PHYCE6

Conference

Title
8. international conference on materials and mechanisms of superconductivity and high temperature superconductors
Acronym
M2S-HTSC VIII
Dates
9-14 Jul 2006
Place
Dresden (Germany)

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
39070894
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CERAMICS; CRYSTALS; DOPED MATERIALS; ELECTRON CORRELATION; ELECTRONIC STRUCTURE; HARTREE-FOCK METHOD; IMPURITIES; IONS; OXYGEN COMPOUNDS; RUTHENIUM COMPOUNDS; SPIN; STRONTIUM COMPOUNDS; SUPERCONDUCTIVITY; SUPERCONDUCTORS; TITANIUM ADDITIONS
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; ALLOYS; ANGULAR MOMENTUM; APPROXIMATIONS; CALCULATION METHODS; CHARGED PARTICLES; CORRELATIONS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; MATERIALS; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; REFRACTORY METAL COMPOUNDS; TITANIUM ALLOYS; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Copyright
Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.