The Effect of Remnant Vortices in He II on Multiple Modesof a Micro-electromechanical Resonator

The Effect of Remnant Vortices in He II on Multiple Modesof a Micro-electromechanical Resonator
复制标题

He II 中残余涡流对微机电谐振器多种模式的影响

DOI:
10.1007/s10909-018-02113-2
复制
发表时间:
2019
影响因子:
2
通讯作者:
Chan, H. B.
Chan, H. B.
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
Barquist, C. S.;Jiang, W. G.;Zheng, P.;Lee, Y.;Chan, H. B.

文献摘要

参考文献

被引文献

相似文献

在饱和蒸汽压下,将悬浮在衬底上方2m的微机电板谐振器浸泡在14 mK的he中。在这些温度下,可以观察到器件的四种振动模式。通过将观测到的模态与计算机模拟相比较,确定了这些模态的对应运动。谐振腔的表面积大,质量小,对残余涡非常敏感。研究了在残余涡存在和由石英音叉产生的充分发展的湍流存在的情况下振型的行为。
A micro-electromechanical plate resonator suspended 2m above a substrate was immersed inHe at 14 mK at saturated vapor pressure. At these temperatures, four vibrational modes of the device are observed. The corresponding motion of these modes is identified by comparing the observed modes with computer simulations. Owing to its large surface area and small mass, the resonator is sensitive to remnant vortices. The behavior of the modes is studied in the presence of remnant vortices and also in the presence of fully developed turbulence generated by a quartz tuning fork.
DOI: 10.1007/s10909-005-2240-0
发表时间: 2005-02-01
影响因子: 2
作者:
Bradley, DI;Clubb, DO;Zaki, KL
通讯作者: Zaki, KL
DOI: --
发表时间: 2014
期刊:
影响因子: --
作者:
C. Barquist;J. Bauer;T. Edmonds;P. Zheng;W. G. Jiang;M. González;Y. Lee;H. B. Chan
通讯作者: H. B. Chan
DOI: --
发表时间: 1960
期刊:
影响因子: --
作者:
A. Temkin
通讯作者: A. Temkin
空间分辨 $$^3$$3He 准粒子探测器的开发
DOI: --
发表时间: 2016
期刊:
影响因子: --
作者:
C. Barquist;P. Zheng;W. G. Jiang;Y. Lee;Y. Yoon;T. Schumann;J. Nogan;M. Lilly
通讯作者: M. Lilly
超流体中微机电振荡器的反常阻尼^{3}He-B。
DOI: --
发表时间: 2016
影响因子: 8.6
作者:
P. Zheng;W. G. Jiang;C. Barquist;Yoonseok Lee;H. B. Chan
通讯作者: H. B. Chan