Title of article
Relaxation process and phase transition of lanthanide liquid crystalline complexes by photoacoustic spectroscopy
Author/Authors
Junjia LI، نويسنده , , Yuetao YANG، نويسنده , , Xiaojun Liu، نويسنده , , Shuyi Zhang، نويسنده , , Zhongning ZHANG، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
6
From page
320
To page
325
Abstract
Lanthanide-containing liquid crystals exhibiting smectic A phase close to room temperature were obtained. Photoacoustic (PA) spectroscopy was used to study the spectral properties and phase transitions of liquid crystalline metal complexes. It was found that PA intensity of the ligand had a relationship with the probability of nonradiative transitions, which increased in the order of Eu(tta)3L2 < La(tta)3L2< Tb(tta)3L2
Keywords
rare earths , Photoacoustic spectroscopy , lanthanide complex , Liquid crystal , phase transition
Journal title
Journal of Rare Earths
Serial Year
2008
Journal title
Journal of Rare Earths
Record number
1245006
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