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Über die Gestalt von Polymermolekülen

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Summary

Monte-Carlo-methods were employed to generate off-lattice random chains and chains with excluded volume up toN=1024 steps. The principal moments of the mean square radius of gyration were calculated and extrapolated to 1/N−0. Their ratios are as 1:2.7:11.9 for random chains, and as 1:3.0:14.3 for perturbed chains.

Zusammenfassung

Mit Hilfe von Monte-Carlo-Methoden wurden die mittleren Quadrate der Hauptträgheitsachsen von ungestörten und gestörten Ketten berechnet, deren Baueinheiten im kontinuierlichen Raum erzeugt worden sind. Die Ketten besaßen dabei bis zuN=1024 Bindungen. Die auf 1/N=0 extrapolierten Werte verhielten sich wie 1:2,7:11,9 im ungestörten, wie 1:3,0:14,3 im gestörten Falle.

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Bruns, W. Über die Gestalt von Polymermolekülen. Colloid & Polymer Sci 254, 325–328 (1976). https://doi.org/10.1007/BF01384031

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  • DOI: https://doi.org/10.1007/BF01384031

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