ELECTRONIC-STRUCTURE AND CHEMICAL BONDING IN BA-CU-O LAYER SYSTEMS / RYZHKOV MV,NOVIKOV DL,ZUBKOV VG,GUBANOV VA // JOURNAL OF STRUCTURAL CHEMISTRY. - 1989. - V. 30, l. 5. - P. 713-716.

ISSN/EISSN:

0022-4766 / нет данных

Type:

Article

Abstract:

The cluster method of discrete variation was used to study compounds containing chains of plane-coordinated copper ions separating oxygen-copper planes. We also examined real YBa2Cu3O7 and hypothetical MBa3Cu4O9 systems (M is a tetravalent metal ion). A study was carried out on the transformation of the valence band and structure of the molecular orbitals in the Fermi level in going from YBa2Cu3O7 to MBa3Cu4O9. The chemical bonding was analyzed and the role of the ``interchain{''} interaction in the bonding of the copper and oxygen atoms in different crystallographic positions was determined.

Author keywords:

SUPERCONDUCTOR

DOI:

нет данных

Web of Science ID:

ISI:A1989HJ40200003

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	SEP-OCT
Publisher	PLENUM PUBL CORP
Address	CONSULTANTS BUREAU 233 SPRING ST, NEW YORK, NY 10013
Language	English
Keywords-Plus	SUPERCONDUCTOR
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Inorganic \& Nuclear; Chemistry, Physical
Number-of-Cited-References	9
Usage-Count-Since-2013	1
Journal-ISO	J. Struct. Chem.
Doc-Delivery-Number	HJ402