On the Kinetic Roughening in Polymer Film Growth by Vapor Deposition

P. Punyindu; S. Das Sarma

doi:10.1103/physrevlett.86.2696

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On the Kinetic Roughening in Polymer Film Growth by Vapor Deposition

P. Punyindu·S. Das Sarma

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Abstract

This is a Comment on a recent publication: Y.-P. Zhao et al., Phys. Rev. Lett. 85, 3229 (2000). In the Letter, the authors report on an experimental investigation of polymeric (p-xylene) thin film growth and propose a new universality class not previously known. Here, we point out that the critical exponents reported in the Letter are consistent with the critical exponents of Das Sarma-Tamborenea growth model.

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P. Punyindu, S. Das Sarma. 2000-10-23. On the Kinetic Roughening in Polymer Film Growth by Vapor Deposition. https://doi.org/10.1103/physrevlett.86.2696

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