Affiliation:
1. St. Petersburg State Technical University, Polytechnicheskaya Str. 29, St. Petersburg, 195251, The Russian Federation
Abstract
Abstract
MD simulation is used to investigate ther self-organization exhibited by a chain o f atom s with strong interaction between nearest neighbours and weak interaction between more distant atoms. It is shown that the supermolecular structure is formed in several steps: at first, an initially straight chain becom es zigzag-shaped, then the zigzag ribbon folds, producing regions of crystalline and amorphous structure; after that the system contracts into a globe, the amorphous-structure regions transforming into crystalline ones by a reptile like motion. A simple analytical description of such polymer structuring is also given.
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics
Cited by
5 articles.
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