COMPUTER-SIMULATION STUDY OF THE VALIDITY OF SCALING AND RENORMALIZATION-GROUP THEORIES FOR 2-DIMENSIONAL STAR POLYMERS

被引：9

作者：

BISHOP, M

CLARKE, JHR

FREIRE, JJ

机构：

[1] UNIV MANCHESTER,INST SCI & TECHNOL,DEPT CHEM,MANCHESTER M60 1QD,LANCS,ENGLAND

[2] UNIV COMPUTENSE,FAC CIENCIAS QUIM,DEPT QUIM FIS,E-28040 MADRID,SPAIN

来源：

JOURNAL OF CHEMICAL PHYSICS | 1993年 / 98卷 / 04期

关键词：

D O I：

10.1063/1.464064

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Monte Carlo simulations employing the pivot algorithm have been performed for off-lattice polymer systems in order to investigate the behavior of two-dimensional linear and star polymers. Theoretical predictions for the overall radius of gyration and the end-to-end distance were found to be in reasonable agreement with the simulation data for a small number of arms. However, the disagreement with theory in the case of the radius of gyration of individual arms for larger numbers of arms was well outside the statistical error of our data.

引用

页码：3452 / 3456

页数：5

共 29 条

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[Anonymous], 1969, DATA REDUCTION ERROR

[2]

[Anonymous], 1979, SCALING CONCEPTS POL

[3]

BARRETT AJ, 1989, MACROMOLECULES, V20, P1687

[4] THERMODYNAMIC PROPERTIES OF STAR POLYMERS - GOOD SOLVENTS [J].