VIBRONIC INTERACTION IN TETRAMERIC CLUSTERS WITH TWO-ELECTRON TRANSFER: MAGNETIC PROPERTIES

Paladi, Florentin; Boldyrev, S. I.

dc.contributor.author	Boldyrev, S. I.
dc.contributor.author	Paladi, Florentin
dc.date.accessioned	2021-04-12T09:45:33Z
dc.date.available	2021-04-12T09:45:33Z
dc.date.issued	2009
dc.identifier.citation	BOLDYREV, S. I., PALADI, F. G. Vibronic Interaction in Tetrameric Clusters with Two-Electron Transfer: Magnetic Properties. In: Journal of Nanoelectronics and Optoelectronics. 2009, Vol..4, nr.1, pp. 89 -94. ISSN 1555-130X.	en
dc.identifier.issn	1555-130X.
dc.identifier.issn	http://www.aspbs.com/jno/jno_contents2009.htm#v4n1
dc.identifier.uri	http://dspace.usm.md:8080/xmlui/handle/123456789/4115
dc.identifier.uri	http://www.aspbs.com/jno/jno_contents2009.htm#v4n1
dc.description.abstract	The influence of vibronic interactions on the magnetic properties of the tetrameric square-planar mixed-valence d0-d0-d1-d1 cluster with two-electron transfer is investigated. The dynamic vibronic problem has been solved taking into account the Heisenberg and double exchange. It was shown that the double exchange and vibronic coupling leads to two types of pseudo-Jahn-Teller problems: (1An1+1Ad1+1B1+1B2+1E) ⊗ (b2+e) and (3B2+3A2+3En+3Ed) ⊗ (b2+e). The dependence of magnetic properties on vibronic interaction was studied. All peculiarities of magnetic moments take place in the case of intermediate vibronic coupling. The results show that the vibronic interaction essentially affects the magnetic properties of the system, such as for the tetrameric tetrahedral cluster with one extra electron.	en
dc.language.iso	en	en
dc.publisher	American Scientific Publishers	en
dc.subject	magnetic moment	en
dc.subject	vibronic interaction	en
dc.title	VIBRONIC INTERACTION IN TETRAMERIC CLUSTERS WITH TWO-ELECTRON TRANSFER: MAGNETIC PROPERTIES	en
dc.type	Article	en