High sensitivity vibrating reed magnetometer
- 1 May 1980
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 51 (5) , 612-613
- https://doi.org/10.1063/1.1136264
Abstract
A high sensitivity vibrating reed magnetometer useful for measurements on very small ferromagnetic particles is described. The reed is made of gold wire (18 μm in diameter, 10 mm long). The mechanical vibrations of the reed are converted directly to an ac voltage by a piezoelectric ceramic. Using a lock‐in amplifier magnetic moments as small as 10−9 Acm2 can be detected.Keywords
This publication has 1 reference indexed in Scilit:
- A Vibrating Reed Magnetometer for Microscopic ParticlesReview of Scientific Instruments, 1970