Home News About Us Contact Contributors Disclaimer Privacy Policy Help FAQ

Home
Search
Quick Search
Advanced
Fulltext
Browse
Collections
Persons
My eDoc
Session History
Login
Name:
Password:
Documentation
Help
Support Wiki
Direct access to
document ID:


          Institute: MPI für Chemische Physik fester Stoffe     Collection: publications 2013     Display Documents



  history
ID: 670785.0, MPI für Chemische Physik fester Stoffe / publications 2013
Clusters and ions in {TR6}X12R (T=Fe, Co, Ru, Os, Ir, R=Dy, Ho, Er, X=Br, I)-A magnetic study
Authors:Valldor, M.; Meyer, E.; Rustige, C.; Meyer, G.
Language:English
Date of Publication (YYYY-MM-DD):2013-12-02
Title of Journal:Journal of Magnetism and Magnetic Materials
Volume:347
Start Page:4
End Page:9
Review Status:not specified
Audience:Not Specified
Abstract / Description:Eight cluster complex compounds with the composition {TR6}X12R (T=Fe, Co, Ru, Os, Ir, R=Dy, Ho, Er, X=Br, I) exhibiting the same crystal structure, {BSc6}Cl12Sc type, were investigated by magnetometry. A diversity of magnetic properties was recorded depending on chemical compositions. Long range spin order is suggested for {CoHo6}I12Ho, {FeHo6}I12Ho and {OsDy6}I12Dy below 40, 20 and 17 K, respectively. The occurrence of 1-10% magnetic energy losses at lower temperatures with strong frequency dependence makes several of the compounds comparable with molecular magnets. Both the {TR6} cluster and the single R3+ ion contribute to out-of-phase susceptibility; these effects appear separately and can be investigated individually by employing an AC-magnetic field. (c) 2013 Elsevier B.V. All rights reserved.
External Publication Status:published
Document Type:Article
Communicated by:Ina Werner
Affiliations:MPI für chemische Physik fester Stoffe
Identifiers:ISI:000324811500002 [ID No:1]
ISSN:0304-8853 [ID No:2]
DOI:10.1016/j.jmmm.2013.07.039
The scope and number of records on eDoc is subject to the collection policies defined by each institute - see "info" button in the collection browse view.