AN INVESTIGATION OF LIMITATIONS TO QUALITY FACTOR MEASUREMENTS OF SUSPENDED MASSES DUE TO RESONANCES IN THE SUSPENSION WIRES

被引：21

作者：

LOGAN, JE

ROBERTSON, NA

HOUGH, J

机构：

[1] Department of Physics and Astronomy, University of Glasgow, Glasgow

来源：

PHYSICS LETTERS A | 1992年 / 170卷 / 05期

关键词：

D O I：

10.1016/0375-9601(92)90886-Q

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report our experimental findings of the variation of measured quality factor with suspension length for a suspended sample of columnar silicon. These observations have been modelled using an equivalent circuit which has allowed predictions to be made concerning the levels of thermal motion associated with the internal modes of the mass.

引用

页码：352 / 358

页数：7

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