Third Sound Attenuation at Low Temperatures
Third Sound Attenuation at Low Temperatures
批准号:
9015691
负责人:
Fred Ellis
金额:
$9.5万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1991
资助国家:
美国
项目状态:
已结题
起止时间:
1991-01-01 至 1993-06-30
中文摘要
点击翻译按钮获取中文摘要
英文摘要
The attenuation of 'third sound' in superfluid helium films, 4 to 20 layers thick, will be studied over the range 30mK to 300mK. In particular, one hopes to illuminate the role of pinned vortices in the damping and, ultimately, develop third-sound attenuation as a reliable probe for many new low-temperature systems.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Asymmetric Wave Propagation in Non-Hamiltonian Structures
-
批准号:1306984
-
项目类别:Continuing Grant
-
资助金额:$16.5万
-
财政年份:2014
-
负责人:Fred Ellis
-
依托单位:
Providing Opportunity for Women in Summer Physics Research
-
批准号:9987963
-
项目类别:Continuing Grant
-
资助金额:$14.37万
-
财政年份:2000
-
负责人:Fred Ellis
-
依托单位:
REU SITE: Providing Opportunity for Women in Summer Physics Research
-
批准号:9605138
-
项目类别:Continuing Grant
-
资助金额:$13.44万
-
财政年份:1997
-
负责人:Fred Ellis
-
依托单位:
Third Sound Study of Pinned Vortices
-
批准号:9322389
-
项目类别:Standard Grant
-
资助金额:$13.87万
-
财政年份:1994
-
负责人:Fred Ellis
-
依托单位:
Increasing the Opportunities for Women in Summer Physics Research
-
批准号:9322304
-
项目类别:Continuing Grant
-
资助金额:$12.7万
-
财政年份:1994
-
负责人:Fred Ellis
-
依托单位:
Radio Astronomy Proper Motion Observations on Extended Sources
-
批准号:7608560
-
项目类别:Standard Grant
-
资助金额:$2.0万
-
财政年份:1976
-
负责人:Fred Ellis
-
依托单位:
海外基金