Spectroscopic Properties of the High-Tc Materials by the Ab Initio Quantum Chemistry Paradigm-Reference-Cited by-同舟云学术

Spectroscopic Properties of the High-Tc Materials by the Ab Initio Quantum Chemistry Paradigm

Published:1998-12-20 Issue:29n31 Volume:12 Page:3317-3322
ISSN:0217-9792
Container-title:International Journal of Modern Physics B
language:en
Short-container-title:Int. J. Mod. Phys. B

Author:

Panas Itai¹,Johnson Tobias¹,Snis Anders¹

Affiliation:

1. Inorganic Environmental Chemistry, Göteborg University and Chalmers University of Technology Kemivägen 10, S-412 96 Göteborg, Sweden

Abstract

The σ-π splitting for an embedded O - ion in a CuO2 plane is estimated and effects of crystal fields are evaluated. High fields favor σ-hole while the π-hole scenario is favored in low lattice fields. The results are discussed in the context of the tow-bands Raman continuum understanding put forward by Monien and Zawadowski2 and argued to support a recently proposed two-bands two-physics mechanism for superconductivity in the cuprates.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217979298002544

Reference14 articles.

1. The Raman-active continuum in high temperature superconductors and its interactions with phonons

2. Theory of interband electron Raman scattering inYBa2Cu3O7: A probe of unconventional superconductivity

3. Spin-bag mechanism of high-temperature superconductivity

4. A Unified Theory Based on SO (5) Symmetry of Superconductivity and Antiferromagnetism

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