Advanced Materials

Broadband dielectric spectroscopy on an oxovanadium metallomesogen compound

Authors

  • Prof. Miguel A. PéRez Jubindo,

    Corresponding author
    1. Departamento de Fisica Aplicada 11, Facultad de Ciencias Universidad del Pais Vasco, Apdo. 644, E-48080 Bilbao (Spain)
    • Departamento de Fisica Aplicada 11, Facultad de Ciencias Universidad del Pais Vasco, Apdo. 644, E-48080 Bilbao (Spain)
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  • Dr. M. Rosario de la Fuente,

    1. Departamento de Fisica Aplicada 11, Facultad de Ciencias Universidad del Pais Vasco, Apdo. 644, E-48080 Bilbao (Spain)
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  • Dr. Mercedes Marcos

    1. Departamento de Quimica Orgdnica Instituto de Ciencia de Materiales de Aragon Facultad de Ciencias, Universidad de Zaragoza-C. S. I. C. E-50009 Zaragoza (Spain)
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  • This work was supported by the CICYT (Spain, project MAT-91-0962-C02-02) and the EC Human Capital and Mobility Programme (ERB4050 PL922749).

Abstract

Metallo-organic mesogens have attracted much interest recently, with particular attention being paid to copper(II) and oxovanadium complexes because of their magnetic properties. A broadband dielectric spectroscopic study of a oxovanadium complex derived from a Schiff base is described and the results are compared with those from an EPR analysis. Consequences of the results for the dynamics are discussed.

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