Role of the external pressure on the dewetting of soft interfaces |
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| Authors: | Email author" target="_blank">B?N?J?PerssonEmail author A?I?Volokitin E?Tosatti |
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| Institution: | (1) IFF, FZ-Jülich, 52425 Jülich, Germany;(2) International Center for Theoretical Physics (ICTP), P.O. Box 586, I-34014 Trieste, Italy;(3) Samara State Technical University, 443100 Samara, Russia;(4) International School for Advanced Studies, Via Beirut 2, I-34014 Trieste, Italy |
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| Abstract: | We consider dewetting at soft interfaces, e.g., a rubber ball squeezed in a fluid against a flat hard substrate. We show that the applied squeezing pressure, which was not taken into account in earlier studies of the dewetting transition, may have a big effect on the squeeze-out dynamics.Received: 10 August 2003, Published online: 3 September 2003PACS:
68.15. + e Liquid thin films - 81.40.Pq Friction, lubrication, and wear |
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