Fluctuation-driven first-order crystal to rotator phase transition

被引:1
|
作者
Mukherjee, Prabir K. [1 ]
机构
[1] Presidency Univ, Dept Phys, Kolkata 700073, India
关键词
rotator phases; renormalization-group theory; phase transition; II-R-I; N-ALKANES; LANGMUIR MONOLAYERS; MOLECULAR-DYNAMICS; X-RAY; ORDER;
D O I
10.1080/09500839.2011.643248
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This article develops renormalization-group techniques to analyze the phase transition between the crystal and the rotator-V (Rv), phase in n-alkanes. An explicit free energy is constructed and it is verified that the unstable fixed point corresponds to a fluctuation-driven first-order crystal to Rv phase transition. Available experimental data are consistent with our model.
引用
收藏
页码:160 / 165
页数:6
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