High-T-c SC and CMR made chemically intuitive
Artikel i vetenskaplig tidskrift, 1998

Detailed electronic properties of cluster models of superconducting cuprates have been determined by ab initio quantum chemistry. All near-degeneracy effects are included explicitly in the wave function description. A semi-quantitative understanding of a low-dispersive ‘oxygen metal' band, attenuated by lattice vibrations, and coupled to an antiferromagnetic background in the case of the high-Tc SC materials, is generalized to also include colossal magneto-resistance in the manganites.

Författare

Itai Panas

Chalmers, Institutionen för oorganisk miljökemi

Rafael Gatt

Institutionen för fysik

J.R.T Johnson

Journal of Physics and Chemistry of Solids

0022-3697 (ISSN)

Vol. 59 10-12 2230-2232

Ämneskategorier

Teoretisk kemi

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