大分子体系中的密度-构象耦合:聚合物界面

Journal De Physique Pub Date : 1990-08-01 DOI:10.1051/JPHYS:0199000510160168300

J. Carton, L. Leibler

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引用次数: 20

摘要

我们定义了局部有序参数，以考虑聚合物体系中单体和分子的取向。这些场与密度梯度自然耦合。这种耦合导致界面附近的有趣效应(聚合物-溶剂和聚合物-聚合物的情况被考虑在内):大分子在一边是长形的，在另一边是扁形的

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Density-conformation coupling in macromolecular systems: polymer interfaces

We define local order parameters to take into account the orientation of monomers and molecules in polymer systems. These fields are naturally coupled to density gradients. Such couplings lead to interesting effects in the neighbourhood of interfaces (polymer-solvent and polymer-polymer cases are considered): macromolecules are prolate on one side, oblate on the other

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Journal De Physique

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