Title :
A magnetic flux guide for SQUID microscope
Author :
Pavlov, P.P. ; Guschin, Vladimir P. ; Son, Jung-Young ; Kim, Shin-Hwan
Author_Institution :
Kharkov Nat. Univ. of Radio Electron., Kharkov
Abstract :
The magnetic flux guide is an essential component in the SQUID based eddy current systems because it allows the SQUID to work at its full capacity. The role of the flux guide is delivering the magnetic flux from a testing point on a specimen to the SQUID without much loss so that the sensitivity and the spatial resolution are further increased. To increase the spatial resolution further, the flux guide is shield. It is proved that the shielding is an effective means of increasing the resolution.
Keywords :
SQUIDs; eddy currents; magnetic flux; magnetic shielding; SQUID microscope; eddy current systems; magnetic flux; magnetic flux guide; Current measurement; Eddy currents; Magnetic field measurement; Magnetic flux; Magnetic force microscopy; Magnetic materials; Magnetic shielding; SQUIDs; Spatial resolution; Superconducting magnets; Magnetic shielding; SQUID; eddy current measurement; magnetic dipole; magnetic field; magnetic flux guide;
Conference_Titel :
Multisensor Fusion and Integration for Intelligent Systems, 2008. MFI 2008. IEEE International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-2143-5
Electronic_ISBN :
978-1-4244-2144-2
DOI :
10.1109/MFI.2008.4648125
