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03330nam a22005655i 4500 |
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978-3-642-29393-1 |
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DE-He213 |
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20151204143035.0 |
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120516s2012 gw | s |||| 0|eng d |
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|a 9783642293931
|9 978-3-642-29393-1
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|a 10.1007/978-3-642-29393-1
|2 doi
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|a 621.36
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|a Finkler, Amit.
|e author.
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|a Scanning SQUID Microscope for Studying Vortex Matter in Type-II Superconductors
|h [electronic resource] /
|c by Amit Finkler.
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|a Berlin, Heidelberg :
|b Springer Berlin Heidelberg :
|b Imprint: Springer,
|c 2012.
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|a XIV, 62 p.
|b online resource.
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|a text
|b txt
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|a online resource
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|a text file
|b PDF
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|a Springer Theses, Recognizing Outstanding Ph.D. Research,
|x 2190-5053
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|a Introduction -- Scientific Background -- Open Questions -- Goal -- Methods -- SQUID-on-tip Fabrication -- Tuning Fork Assembly -- Scanning SQUID Microscopy -- Fabrication of Samples -- Results -- SQUID-on-tip Characterization -- Imaging -- Discussion -- Appendices.
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|a 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. This thesis presents a novel method for fabricating the smallest superconducting quantum interference device (SQUID) that resides on the apex of a very sharp tip. The nanoSQUID-on-tip displays a characteristic size down to 100 nm and a field sensitivity of 10^-3 Gauss/Hz^(1/2). A scanning SQUID microsope was constructed by gluing the nanoSQUID-on-tip to a quartz tuning-fork. This enabled the nanoSQUID to be scanned within nanometers of the sample surface, providing simultaneous images of sample topography and the magnetic field distribution. This microscope represents a significant improvement over the existing scanning SQUID techniques and is expected to be able to image the spin of a single electron.
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|a Physics.
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|a Superconductivity.
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|a Superconductors.
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|a Magnetism.
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|a Magnetic materials.
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|a Spectroscopy.
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|a Microscopy.
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|a Nanotechnology.
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|a Physics.
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|a Spectroscopy and Microscopy.
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|a Magnetism, Magnetic Materials.
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| 650 |
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|a Nanotechnology.
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| 650 |
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|a Strongly Correlated Systems, Superconductivity.
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| 710 |
2 |
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|a SpringerLink (Online service)
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|t Springer eBooks
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|i Printed edition:
|z 9783642293924
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| 830 |
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|a Springer Theses, Recognizing Outstanding Ph.D. Research,
|x 2190-5053
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| 856 |
4 |
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|u http://dx.doi.org/10.1007/978-3-642-29393-1
|z Full Text via HEAL-Link
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| 912 |
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|a ZDB-2-PHA
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| 950 |
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|a Physics and Astronomy (Springer-11651)
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