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The Adsorption and Collapse Transitions in a Linear Polymer Chain near an Attractive Wall

R. Rajesh·Deepak Dhar·Debaprasad Giri·Sanjay Kumar·Yashwant Singh
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Abstract

We deduce the qualitative phase diagram of a long flexible neutral polymer chain immersed in a poor solvent near an attracting surface using phenomenological arguments. The actual positions of the phase boundaries are estimated numerically from series expansion up to 19 sites of a self-attracting self avoiding walk in three dimensions. In two dimensions, we calculate analytically phase boundaries in some cases for a partially directed model. Both the numerical as well as analytical results corroborate the proposed qualitative phase diagram.

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R. Rajesh, Deepak Dhar, Debaprasad Giri, Sanjay Kumar, Yashwant Singh. 2001-07-24. The Adsorption and Collapse Transitions in a Linear Polymer Chain near an Attractive Wall. https://doi.org/10.1103/physreve.65.056124

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