標題: | Trapping of metallic nanoparticles under the free surface of superfluid helium in a static electric field |
作者: | Moroshkin, P. Leiderer, P. Moeller, Th. B. Kono, K. 國際半導體學院 International College of Semiconductor Technology |
公開日期: | 1-七月-2019 |
摘要: | Electrically charged metallic microparticles and nanoparticles have been trapped under a free surface of superfluid He-4 in a vertical static electric field. We report the details of the trapping technique and the observed dynamics of the trapped particles moving along the surface and driven by surface waves, by a static horizontal electric field, and by a thermal counterflow within the surface layer of liquid He. |
URI: | http://dx.doi.org/10.1063/1.5110530 http://hdl.handle.net/11536/152714 |
ISSN: | 1070-6631 |
DOI: | 10.1063/1.5110530 |
期刊: | PHYSICS OF FLUIDS |
Volume: | 31 |
Issue: | 7 |
起始頁: | 0 |
結束頁: | 0 |
顯示於類別: | 期刊論文 |