Influence of ferromagnetic connection of Ising-type Dy(III)-based single ion magnets on their magnetic slow relaxation.

نویسندگان

  • Xiaohui Yi
  • Kevin Bernot
  • Olivier Cador
  • Javier Luzon
  • Guillaume Calvez
  • Carole Daiguebonne
  • Olivier Guillou
چکیده

Two Dy(III) ions can be water bridged to form a textbook example of ferromagnetic short-bridged Dy-dimers where strong Ising anisotropy can be evidenced by single-crystal rotating magnetometry. The dimers present both single ion and single molecule magnet behaviour. Magnetic dilution evidences the influence of the ferromagnetic coupling on magnetic relaxation and especially quantum tunnelling.

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عنوان ژورنال:
  • Dalton transactions

دوره 42 19  شماره 

صفحات  -

تاریخ انتشار 2013