Scanning SQUID Microscope for Studying Vortex Matter in Type-II Superconductors by Amit Finkler
English | PDF | 2012 | 74 Pages | ISBN : 3642293921 | 6 MB
Common methods of local magnetic imaging display either a high spatial resolution and relatively poor field sensitivity (MFM, Lorentz microscopy), or a relatively high field sensitivity but limited spatial resolution (scanning SQUID microscopy). Since the magnetic field of a nanoparticle or nanostructure decays rapidly with distance from the structure, the achievable spatial resolution is ultimately limited by the probe-sample separation.