Stern-Gerlach studies of organometallic sandwich clusters

K. Miyajima, M. B. Knickelbein, A. Nakajima

Research output: Contribution to journalArticle

29 Citations (Scopus)

Abstract

Stern-Gerlach type magnetic deflection measurements were performed for two types of multiple sandwich clusters: vanadium-benzene Vn(C 6H6)n+1 and terbium-cyclooctatetraene Tb n(C8H8)n+1. Beams of V n(C6H6)n+1 clusters (n = 1-4) showed symmetric broadening induced by the inhomogeneous field, indicating free spin behavior similar to that displayed by isolated paramagnetic atoms. By contrast, beams of Tbn(C8H8)n+1 clusters displayed one-sided deflection, indicating that fast spin relaxation occurs within the clusters. The difference in the magnetic deflection behavior exhibited by these two systems is explained by their electronic structures, specifically the bonding characteristics between metal atoms and ligand molecules.

Original languageEnglish
Pages (from-to)177-182
Number of pages6
JournalEuropean Physical Journal D
Volume34
Issue number1-3
DOIs
Publication statusPublished - 2005 Jul 1

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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