Fractal aggregation with next-nearest neighbor interactions in external fields

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	Fractal aggregation with next-nearest neighbor interactions in external fields
	J. P. Tian; B. M. Yu; K. L. Yao
	1996
发表期刊	Communications in Theoretical Physics
ISSN	0253-6102
卷号	25 期号:3 页码:283-288
摘要	In this paper, we present a particle-cluster model for a two-dimensional fractal aggregation with the nearest neighbor and next-nearest neighbor interactions in external fields. The external field is described by the probability P. Our computer simulation results show that the threshold concentration is P-c(a) = 0.59 +/- 0.02 and the fractal dimension is D-c = 1.67 +/- 0.03 at this concentration. In comparison with previous results with nearest neighbor interaction only, we find that D-c is the same, but P-c(a) is smaller, which is reasonable, since the connectivity has been changed significantly.
部门归属	acad sinica,int ctr mat phys,shenyang 110015,peoples r china.;tian, jp (reprint author), huazhong univ sci & technol,dept phys,wuhan 430074,peoples r china
关键词	Diffusion-limited Aggregation Continuum Approximation Clusters Morphology Zinc
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38411
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	J. P. Tian,B. M. Yu,K. L. Yao. Fractal aggregation with next-nearest neighbor interactions in external fields[J]. Communications in Theoretical Physics,1996,25(3):283-288.
APA	J. P. Tian,B. M. Yu,&K. L. Yao.(1996).Fractal aggregation with next-nearest neighbor interactions in external fields.Communications in Theoretical Physics,25(3),283-288.
MLA	J. P. Tian,et al."Fractal aggregation with next-nearest neighbor interactions in external fields".Communications in Theoretical Physics 25.3(1996):283-288.