Magnetic induction imaging with a cold-atom radio frequency magnetometer
Authors: Fregosi A., Gabbanini C., Gozzini S., Lenci L., Marinelli C., Fioretti A.
Autors Affiliation: Istituto Nazionale di Ottica, CNR-INO, via Moruzzi 1, 56124 Pisa, Italy; Department of Physical Sciences, Earth and Environment, University of Siena, via Roma 56, 53100 Siena, Italy; Facultad de Ingenierıa, Instituto de Fısica, Universidad de la Republica, J. Herrera y Reissig 565, 11300 Montevideo, Uruguay
Abstract: The sensitive detection of either static or radio frequency (RF) magnetic fields is essential to many fundamental studies and applications. Here, we demonstrate the operation of a cold-atom-based RF magnetometer in performing 1D and 2D imaging of small metallic objects. It is based on a cold 85Rb atomic sample and operates in an unshielded environment with no active field stabilization. It shows a sensitivity up to 200 pT /
Journal/Review: APPLIED PHYSICS LETTERS
Volume: 117 (14) Pages from: 144102-1 to: 144102-5
KeyWords: TOMOGRAPHY; ARRAYDOI: 10.1063/5.0020415Citations: 1data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2021-11-21References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here