Structural and conformational properties of a quasi-two-dimensional dipolar fluid

被引:44
作者
Weis, JJ
Tavares, JM
da Gama, MMT
机构
[1] Univ Paris 11, Phys Theor Lab, F-91405 Orsay, France
[2] Univ Nova Lisboa, Ctr Fis Mat Condensada, P-1649003 Lisbon, Portugal
[3] Univ Aberta, P-1000132 Lisbon, Portugal
关键词
D O I
10.1088/0953-8984/14/40/310
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
A survey of the structural properties of a quasi-two-dimensional dipolar fluid is given with emphasis on the low-density regime where particles self-assemble into clusters. The internal energy, conformational properties and equilibrium length distributions of the clusters are measured by means of Monte Carlo simulation and compared with equilibrium polymer theory. The scaling forms of the length distribution functions predicted by theory are found to describe the simulation results adequately. The existence and mechanisms of phase transitions in dilute dipolar fluids are discussed.
引用
收藏
页码:9171 / 9186
页数:16
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