首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Concomitance in single bubble sonoluminescence of period doubling in emission and shape distortion
Authors:Mogens T Levinsen
Institution:BioComplexity Lab, Niels Bohr Institute, University of Copenhagen, Blegdamsvej 17, DK-2100 Copenhagen Ø, Denmark
Abstract:We report the first direct observation for a single stable sonoluminescing bubble of a shape instability. Furthermore we show that stable saturation of the shape distortion caused by the instability for a certain range of parameters is experimentally possible and furthermore is directly linked to the curious phenomenon of flash by flash period doubling of the sonoluminescent emission as the afterbounce instability causing the shape distortion is always period doubled whenever the emission is & vice versa.
Keywords:Single bubble sonoluminescence  Afterbounce instability  Period doubling  Sonoporation  Inertial confinement
本文献已被 ScienceDirect 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号