Temperature-dependent pinning or depinning of a 3He overlayer in a 3He-4He mixture film
Temperature-dependent pinning or depinning of a 3He overlayer in a 3He-4He mixture film
复制标题
3He-4He 混合物薄膜中 3He 覆盖层随温度变化的钉扎或脱钉
DOI:
10.1103/physrevlett.111.106101
复制
发表时间:
2013
期刊:
影响因子:
--
通讯作者:
T. Oda and M. Hieda
中科院分区:
文献类型:
--
作者:
T. Oda and M. Hieda
We report the results of a quartz crystal microbalance experiment at 100 MHz for amixture film on a planar gold substrate. The results reveal temperature-dependent pinning or depinning ofoverlayers above a critical oscillation velocity and indicate that the appearance of a macroscopic condensed state in the underlyinglayer possibly affects the interfacial friction.