A model of single molecule magnet behavior of the {[}(CuLTbIII)-L-II(hfac)(2)](2) cluster / Ostrovsky S.,Reu O.,Palii A.,Fishman A.,Mitrofanov V.,Tregenna-Piggott P.,Moskvin A.,Klokishner S. // . - 2008. - V. 273-276, l. . - P. 227+.

ISSN/EISSN:

1012-0386 / нет данных

Type:

Proceedings Paper

Abstract:

We report a model for the explanation of the single molecule magnet behavior of the {[}(CuLTbIII)-L-II(hfac)(2)](2) cluster. The model takes into account the crystal field acting on the Tb-III-ion and the exchange interaction between the Tb-III and Cu-II ions. The energies of the low-lying levels are shown to increase with the decrease of the mean value of the z-projection of the total angular momentum of the cluster, thus forming a barrier for magnetization reversal that is in accordance with the experimental evidence.

Author keywords:

rare-earth and transition metal ions; Stark structure; exchange interaction; magnetic susceptibility; barrier for magnetization reversal RARE-EARTH IONS; CYANIDE CLUSTER; COMPLEXES

DOI:

нет данных

Web of Science ID:

ISI:000254387700039

Соавторы в МНС:

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Другие поля

Поле	Значение
Editor	Ochsner, A and Murch, GE
Booktitle	DIFFUSION IN SOLIDS AND LIQUIDS III
Series	Defect and Diffusion Forum
Note	3rd International Conference on Diffusion in Solids and Liquids, Algarve, PORTUGAL, JUL 04-06, 2007
Publisher	TRANS TECH PUBLICATIONS LTD
Address	KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND
Language	English
Keywords-Plus	RARE-EARTH IONS; CYANIDE CLUSTER; COMPLEXES
Research-Areas	Materials Science; Physics
Web-of-Science-Categories	Materials Science, Multidisciplinary; Physics, Applied
Author-Email	klokishner@yahoo.com
Funding-Acknowledgement	bilateral Russian-Moldovan {[}06-03-90893, 06.09CRF]; Swiss National Science Foundation {[}IB7320-111004]
Funding-Text	Financial support of the bilateral Russian-Moldovan grant program (grants No.06-03-90893: Moldova 06.09CRF) and Swiss National Science Foundation (grant IB7320-111004) is highly appreciated.
Number-of-Cited-References	13
Usage-Count-Since-2013	4
Doc-Delivery-Number	BHM83