A gradiometer based on two ceramic superconducting quantum interferometers operating at liquid nitrogen temperature has been developed. The minimum gradient sensitivity is 3.1 x 10 -12T/mHz1/2 in a white noise region. The minimum damping coefficient of the external disturbing factors is K = 32.
|Number of pages||4|
|Journal||IEEE Transactions on Instrumentation and Measurement|
|Publication status||Published - 1 Jan 1990|
ASJC Scopus subject areas
- Electrical and Electronic Engineering