PHASE-TRANSITION STUDY OF 1,4-BUTANEDIOL DIMETHACRYLATE BY THE OPTICAL KERR-EFFECT AND BRILLOUIN LIGHT-SCATTERING

被引：13
作者：
BLASZCZAK, Z
DROZDOWSKI, M
ZIOBROWSKI, P
ANDRZEJEWSKA, E
机构：
[1] POZNAN TECH UNIV,INST PHYS,PIOTROWO 3,PL-60965 POZNAN,POLAND
[2] ADAM MICKIEWICZ UNIV POZNAN,INST PHYS,PL-60780 POZNAN,POLAND
[3] POZNAN TECH UNIV,INST CHEM TECHNOL & ENGN,PL-60965 POZNAN,POLAND
来源：
JOURNAL OF MOLECULAR STRUCTURE | 1994年 / 325卷
关键词：
D O I：
10.1016/0022-2860(94)80017-0
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We report the results of a temperature study of the optical Kerr effect in 1,4-butanediol dimethacrylate (BDM) revealing a phase transition in the temperature range from 295 to 302 K. Using the Brillouin light scattering method we have also studied the temperature behaviour of the sound velocity and the elasto-optic constant of BDM. The above temperature dependences display a characteristic discontinuity at about 298 K.
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页码：53 / 57
页数：5
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