Electron-tunneling magnetometer is conceptual solid-state device operating at room temperature, yet offers sensitivity comparable to state-of-art magnetometers such as flux gates, search coils, and optically pumped magnetometers, with greatly reduced volume, power consumption, electronics requirements, and manufacturing cost. Micromachined from silicon wafer, and uses tunneling displacement transducer to detect magnetic forces on cantilever-supported current loop.
Electron-Tunneling Magnetometer
NASA Tech Briefs ; 17 , 9
01.09.1993
Sonstige
Keine Angabe
Englisch
A low energy electron magnetometer
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