POSSIBILITY OF CHARGE-MEDIATED SUPERCONDUCTORS IN THE INTERMEDIATE REGION OF METAL-INSULATOR TRANSITIONS

Authors
NAGAO H MITANI M NISHINO M SHIGETA Y YOSHIOKA Y YAMAGUCHI K
Citation
H. Nagao et al., POSSIBILITY OF CHARGE-MEDIATED SUPERCONDUCTORS IN THE INTERMEDIATE REGION OF METAL-INSULATOR TRANSITIONS, International journal of quantum chemistry, 70(4-5), 1998, pp. 1075-1084
Citations number
48
Categorie Soggetti
Chemistry Physical
Journal title
International journal of quantum chemistry → ACNP
ISSN journal
00207608
Volume
70
Issue
4-5
Year of publication
1998
Pages
1075 - 1084
Database
ISI
SICI code
0020-7608(1998)70:4-5<1075:POCSIT>2.0.ZU;2-8
Abstract
Some molecular systems for a charge-mediated superconductor are propos ed from the viewpoint of the metallic side and the insulator side. An approach to the charge-transfer (CT) model is presented. Expressions o f the effective electron-electron interaction in the charge-fluctuatio n models is also derived by a field-theoretical approach. (C) 1998 Joh n Wiley & Sons, Inc.