Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Quartz Tuning Fork as a Parametric Resonator in High Magnetic Fields

Quartz Tuning Fork as a Parametric Resonator in High Magnetic Fields We present the measurements of a parametrically excited quartz tuning fork in vacuum at very low temperatures (∼20\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$\sim 20$$\end{document} mK) and magnetic field of 1.5 Tesla. We show that if a quartz tuning fork is exposed to a high static magnetic field, the motion of the tuning fork in this field modifies its potential energy forming a time-dependent term oscillating at twice of its fundamental frequency. This phenomenon gives an opportunity to study and use the quartz tuning forks as the parametric resonators. Here, we present the technique of the parametric excitation of the quartz tuning forks, and we discuss the results of the measurements. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Low Temperature Physics Springer Journals

Quartz Tuning Fork as a Parametric Resonator in High Magnetic Fields

Download PDF
8 pages

Loading next page...
 
/lp/springer-journals/quartz-tuning-fork-as-a-parametric-resonator-in-high-magnetic-fields-J3vSLgmIw0

References (22)

Publisher
Springer Journals
Copyright
Copyright © Springer Science+Business Media, LLC, part of Springer Nature 2020
ISSN
0022-2291
eISSN
1573-7357
DOI
10.1007/s10909-020-02420-7
Publisher site
See Article on Publisher Site

Abstract

We present the measurements of a parametrically excited quartz tuning fork in vacuum at very low temperatures (∼20\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$\sim 20$$\end{document} mK) and magnetic field of 1.5 Tesla. We show that if a quartz tuning fork is exposed to a high static magnetic field, the motion of the tuning fork in this field modifies its potential energy forming a time-dependent term oscillating at twice of its fundamental frequency. This phenomenon gives an opportunity to study and use the quartz tuning forks as the parametric resonators. Here, we present the technique of the parametric excitation of the quartz tuning forks, and we discuss the results of the measurements.

Journal

Journal of Low Temperature Physics – Springer Journals

Published: Oct 7, 2020

There are no references for this article.