Investigation of the microscopic mechanisms of La1.5Sr0.5NiO4 charge-ordered phase stability / Nikiforov AE,Smorkalov VA,Zaharov AY // . - 2001. - V. 554, l. . - P. 413-416.

ISSN/EISSN:

0094-243X / нет данных

Type:

Proceedings Paper

Abstract:

Within the framework of pair potential approximation and shell model the we have studied the charge-ordering phenomenon in La1.5Sr0.5NiO4. The charge-ordered phase is shown to be stable. According to the results of our calculations the charge redistribution plays the main role decreasing the total energy of crystal. On the other hand the lattice distortions accompanying the charge redistribution is shown to be associated with lattice relaxation within NiO2 layers.

Author keywords:

нет данных

DOI:

нет данных

Web of Science ID:

ISI:000168666300052

Соавторы в МНС:

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Другие поля

Поле	Значение
Editor	Oyanagi, H and Bianconi, A
Booktitle	PHYSICS IN LOCAL LATTICE DISTORTIONS: FUNDAMENTALS AND NOVEL CONCEPTS LLD2K
Series	AIP CONFERENCE PROCEEDINGS
Note	International Symposium on Physics in Local Lattice Distortions (LLD2K), AIST TSUKUBA RES CTR, TSUKUBA, JAPAN, JUL 23-26, 2000
Organization	Electrotech Lab; Japanese Soc Synchrotron Radiat; MAC Sci Co Ltd; RIGAKU Corp; Japanese Appl Phys Soc; Phys Soc Japan; Niki Glass Co Ltd; SEIKO EG\&G Co Ltd
Publisher	AMER INST PHYSICS
Address	2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA
Language	English
ISBN	1-56396-984-X
Research-Areas	Physics
Web-of-Science-Categories	Physics, Applied; Physics, Condensed Matter
ResearcherID-Numbers	Nikiforov, Anatoliy/L-4436-2016
Number-of-Cited-References	3
Doc-Delivery-Number	BS10L