Superfluid gyrometers

被引：23

作者：

Avenel, O

Mukharsky, Y

Varoquaux, E ^{[1
]}

机构：

[1] CEA, DRECAM, Serv Phys Etat Condense, Ctr Etud Saclay, F-91191 Gif Sur Yvette, France

[2] Univ Paris 11, CNRS, Phys Solides Lab, F-91405 Orsay, France

来源：

JOURNAL OF LOW TEMPERATURE PHYSICS | 2004年 / 135卷 / 5-6期

关键词：

superfluid; Earth rotation; Sagnac effect; gyrometry;

D O I：

10.1023/B:JOLT.0000029517.55783.91

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Flexible-wall Helmholtz resonators immersed in superfluids with submicronic apertures and a large parallel channel acting as a pick-up loop have been demonstrated to act as sensitive and stable rotation sensors. Highly sensitive gyrometers are in need to make progress in geodesics and in the acceptation of general relativistic frames of reference. We present an overview of the current research and of the prospective developments.

引用

收藏

页码：745 / 772

页数：28

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