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DUAL PERCOLATION-THRESHOLD IN 2-DIMENSIONAL MICROPOROUS MEDIA
被引:12
作者
:
CAI, ZX
论文数:
0
引用数:
0
h-index:
0
机构:
MICHIGAN STATE UNIV,DEPT PHYS & ASTRON,E LANSING,MI 48824
CAI, ZX
MAHANTI, SD
论文数:
0
引用数:
0
h-index:
0
机构:
MICHIGAN STATE UNIV,DEPT PHYS & ASTRON,E LANSING,MI 48824
MAHANTI, SD
SOLIN, SA
论文数:
0
引用数:
0
h-index:
0
机构:
MICHIGAN STATE UNIV,DEPT PHYS & ASTRON,E LANSING,MI 48824
SOLIN, SA
PINNAVAIA, TJ
论文数:
0
引用数:
0
h-index:
0
机构:
MICHIGAN STATE UNIV,DEPT PHYS & ASTRON,E LANSING,MI 48824
PINNAVAIA, TJ
机构
:
[1]
MICHIGAN STATE UNIV,DEPT PHYS & ASTRON,E LANSING,MI 48824
[2]
NIPPON ELECTR CORP,RES INST,PRINCETON,NJ 08540
来源
:
PHYSICAL REVIEW B
|
1990年
/ 42卷
/ 10期
关键词
:
D O I
:
10.1103/PhysRevB.42.6636
中图分类号
:
T [工业技术];
学科分类号
:
08 ;
摘要
:
We have constructed a lattice model to probe the two-dimensional (2D) microporosity of intercalated layered systems of the type A1-xBxL, where A and B are two types of intercalants sandwiched between host layers L. Percolation of a probe particle in this 2D microporous medium has been studied analytically and by Monte Carlo simulation. Depending on the transverse layer rigidity, which is characterized by a healing length, we find two normal percolation thresholds that coalesce for a particular value of =1. However, percolation at this point belongs to a different universality class compared with the site percolation in 2D system even though the correlations are of short range. In fact, for =1, the percolation is hull percolation which has been studied earlier by Saleur and Duplantier. Anomalous diffusion on these systems has also been investigated for = 1 using analytic and simulation methods. © 1990 The American Physical Society.
引用
收藏
页码:6636 / 6641
页数:6
相关论文
共 22 条
[21]
ZHOU P, 1990, B AM PHYS SOC, V35, P626
[22]
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共 22 条
[21]
ZHOU P, 1990, B AM PHYS SOC, V35, P626
[22]
[No title captured]
←
1
2
3
→