气泡
等离子体
电场
电离
电子
瑞利散射
化学物理
离子
原子物理学
物理
机械
核物理学
光学
量子力学
作者
Yuqing Wang,Wei Zhang,Tianyi Wu,Menglin Chen,Mingdong Dong
出处
期刊:Matter
[Elsevier]
日期:2024-05-21
卷期号:7 (9): 3024-3035
标识
DOI:10.1016/j.matt.2024.04.032
摘要
Fluid interfaces are generally known to deform or fragment in accordance with the Rayleigh limit theory under the influence of charged particles. Here, we present experimental evidence of a cross-scale transition from microscopic to macroscopic bubbles in a charged liquid-gas fluid system under a strong electric field. Contrary to predictions based on the Rayleigh limit theory, this phenomenon arises from interactions between ionized matter and natural particles. The resulting plasma bubbles and interfacial phenomena between weakly ionized gas and liquid have significant implications for hydrodynamics and interfacial stability. Our study reveals the relationship between bubble morphology, interface perturbations, and the contribution of electrons and ions to the interface. This discovery of giant plasma bubble generation in liquid unveils a new class of fluid behavior, providing insights into interface physics and interface-enhanced mass transfer in plasma-liquid systems.
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