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SCANNING HALL PROBE MICROSCOPY APPLICATIONS
selected experimental results
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| Vortex imaging via Scanning Hall Probe Microscopy |
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SHPM measurements on a degraded Bi2Sr2CaCu2O8+x substrate have been
performed deomstrating a strong surface pinning effects at 4.2 K and 2.5 Gauss
magnetic field. The figure to the right shows a linecut through one of the
vortices, displaying the fi eld distribution approx. 100 nm above the surface
(attocube applications labs, 2011; sample courtesy of A. Erb, TU Munich,
Germany). |
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| MScanning Hall Probe Measurements on BaFeO ferromagnet |
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The figure to the left shows SHPM measurement of a BaFeO ferromagnet at
300 K. The figure to the right shows a linecut through one of the magnetic
domains, indicating the strong magnetization of the ferromagnet.
(attocube applications labs, 2011; sample courtesy of R. Kramer,
Grenoble). |
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