تقرير
Anisotropic super-attenuation of capillary waves on driven glass interfaces
| العنوان: | Anisotropic super-attenuation of capillary waves on driven glass interfaces |
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| المؤلفون: | Bresson, Bruno, Brun, Coralie, Buet, Xavier, Chen, Yong, Ciccotti, Matteo, Gâteau, Jérôme, Jasion, Greg, Petrovich, Marco, Poletti, Francesco, Richardson, David, Sandoghchi, Seyed, Tessier, Gilles, Tyukodi, Botond, Vandembroucq, Damien |
| المصدر: | Phys. Rev. Lett. 119, 235501 (2017) |
| سنة النشر: | 2017 |
| المجموعة: | Condensed Matter Physics (Other) |
| مصطلحات موضوعية: | Condensed Matter - Soft Condensed Matter, Condensed Matter - Materials Science, Physics - Applied Physics |
| الوصف: | Metrological AFM measurements are performed on the silica glass interfaces of photonic band-gap fibres and hollow capillaries. The freezing of attenuated out-of-equilibrium capillary waves during the drawing process is shown to result in a reduced surface roughness. The roughness attenuation with respect to the expected thermodynamical limit is determined to vary with the drawing stress following a power law. A striking anisotropic character of the height correlation is observed: glass surfaces thus retain a structural record of the direction of the flow to which the liquid was submitted. |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevLett.119.235501 |
| URL الوصول: | http://arxiv.org/abs/1706.03832 |
| رقم الأكسشن: | edsarx.1706.03832 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevLett.119.235501 |
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