Stick-Slip Motion of the Wigner Solid on Liquid Helium

David G. Rees, Niyaz R. Beysengulov, Juhn-Jong Lin, Kimitoshi Kono

研究成果: Article同行評審

27 引文 斯高帕斯(Scopus)

摘要

We present time-resolved transport measurements of a Wigner solid (WS) on the surface of liquid helium confined in a micron-scale channel. At rest, the WS is "dressed" by a cloud of quantized capillary waves (ripplons). Under a driving force, we find that repeated WS-ripplon decoupling leads to stick-slip current oscillations, the frequency of which can be tuned by adjusting the temperature, pressing electric field, or electron density. The WS on liquid He is a promising system for the study of polaronlike decoupling dynamics.

原文English
文章編號206801
頁數5
期刊Physical Review Letters
116
發行號20
DOIs
出版狀態Published - 16 五月 2016

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