Probing the magnetic anisotropy of lanthanide-containing metallomesogens by luminescence spectroscopy.
نویسندگان
چکیده
The alignment of liquid crystals through magnetism demands a high value of the magnetic anisotropy. The magnitude of the anisotropy for a series of isostructural lanthanide-containing metallomesogens can be estimated on basis of the crystal-field splitting of the (7)F1 multiplet in the corresponding europium(III) compounds. A method to rapidly measure this splitting value is accessible through photoluminescence measurements.
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ورودعنوان ژورنال:
- Chemphyschem : a European journal of chemical physics and physical chemistry
دوره 2 11 شماره
صفحات -
تاریخ انتشار 2001