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

Itai Panas (Institutionen för oorganisk miljökemi) ; J.R.T Johnson ; Anders Snis
International Journal of Modern Physics B Vol. 12 (1998), 29-31, p. 3317-3322 .
[Artikel, refereegranskad vetenskaplig]

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.



Denna post skapades 2010-09-29.
CPL Pubid: 127089

 

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Institutioner (Chalmers)

Institutionen för oorganisk miljökemi (1900-2004)

Ämnesområden

Supraledning
Kvantkemi

Chalmers infrastruktur