The Jahn-Teller distortion dependence of elastic constants tensor in tetrahedral LaMnO3 and KCuF3 / Nikiforov AE,Popov SE // . - 2004. - V. 1, l. 11. - P. 2808-2811.

ISSN/EISSN:

1862-6351 / нет данных

Type:

Proceedings Paper

Abstract:

The Jahn-Teller distortion dependence of tetrahedral LaMnO3 and KCuF3 elastic tensor is derived using both direct uniform deformation differentiation of Jahn-Teller effect contribution into crystal energy and symmetry adapted energy Taylor series decomposition of W-Lat(EE) and W-Rel,l matrices. The tetrahedral LaNMO3 and KCuF3 are considered in D-4h(5), and D-4h(18) phases. It is shown that Jahn-Teller and direct relaxation terms are identical in both phases, whereas relaxation terms are not. (C) 2004 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim.

Author keywords:

нет данных

DOI:

10.1002/pssc.200405282

Web of Science ID:

ISI:000226834500050

Соавторы в МНС:

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Другие поля

Поле	Значение
Editor	Kaplyanskii, A and Akimov, A and Bursian, V
Booktitle	PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL. 1, NO. 11
Series	Physica Status Solidi C-Current Topics in Solid State Physics
Note	11th International Conference on Phonon Scattering in Condensed Matter (PHONONS 2004), AF Ioffe Physico Tech Inst, St Petersburg, RUSSIA, JUL 25-30, 2004
Publisher	WILEY-V C H VERLAG GMBH
Address	PAPPELALLEE 3, W-69469 WEINHEIM, GERMANY
Language	English
ISBN	3-527-40588-7
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
Author-Email	Sergey.Popov@usu.ru
ResearcherID-Numbers	Nikiforov, Anatoliy/L-4436-2016 Kaplyanskii, Alexander/E-4219-2014
Number-of-Cited-References	6
Usage-Count-Since-2013	1
Doc-Delivery-Number	BBP11