CROSSOVER-BEHAVIOR FOR SELF-AVOIDING WALKS INTERACTING WITH A SURFACE

被引:23
|
作者
ZHAO, DM [1 ]
LOOKMAN, T [1 ]
DEBELL, K [1 ]
机构
[1] MEM UNIV NEWFOUNDLAND, DEPT PHYS, St John A1B 3X7, NEWFOUNDLAND, CANADA
来源
PHYSICAL REVIEW A | 1990年 / 42卷 / 08期
关键词
D O I
10.1103/PhysRevA.42.4591
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Exact enumeration data have been analyzed by the partial-differential- approximation method for the adsorption (special) transition in self-avoiding walks attached to penetrable and impenetrable surfaces. Estimates of the crossover exponent cphi are consistent with 0.280.05 (D=2) and 0.400.01 (D=3) for the penetrable surface, and 0.510.04 (D=2) and 0.540.07 (D=3) for the impenetrable surface. © 1990 The American Physical Society.
引用
收藏
页码:4591 / 4600
页数:10
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