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Cited by 271

The DOI matches its Crossref record; 14 of the 14 references it cites were found in a registry or an index.

Relationship ofSr2RuO4to the superconducting layered cuprates

Singh, David J.·1995·Physical Review B
DOI 10.1103/physrevb.52.1358
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Abstract

The properties of ${\mathrm{Sr}}_{2}$${\mathrm{RuO}}_{4}$ are discussed in relation to the high-critical-temperature cuprate superconductors. The discussion is based on local-density-approximation band structure and phonon calculations. The electronic structure is highly anisotropic. Three hybridized Ru 4d--plane O p bands cross the Fermi energy, yielding cylindrical sheets of Fermi surface. Two of these are electronlike sheets around \ensuremath{\Gamma}, while the third is an X-centered hole surface. The electronlike sheets change topology as the energy is raised leading to Van Hove singularities in close proximity to the Fermi energy. In general, the electronic properties are related to those of the cuprates, with the exception that Coulomb correlations are expected to be much less significant due to the larger bandwidth and smaller on-site energy. ${\mathrm{Sr}}_{2}$${\mathrm{RuO}}_{4}$ is expected to be a very useful reference material for interpreting experiments on the cuprate superconductors.

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Metadata

Authors
Singh, D. J.
Venue
Physical Review B
Publisher
American Physical Society (APS)
Published
1995-07-01
Volume
52
Issue
2
Pages
1358-1361
ISSN
  • 0163-1829 (ISSN-L)
  • 1095-3795
DOI
10.1103/physrevb.52.1358
OpenAlex
W2064961687
Cited by
271
References
14
FWCI
12.21
Type
journal article
Language
en
Open access
closed

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