Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Superconducting tunneling spectroscopy"”.
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Superconducting tunneling spectroscopy of low-dimensional materials
… materials. In graphene, non-equilibrium tunneling spectroscopy was used to show that phonon-electron interactions was the mechanism to cool electrons. For InSb nanowires, a method of fabricating clean, ordered metallic contacts was found and was extended to create superconducting tunnel …
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Superconducting tunneling spectroscopy of graphene and graphene nanostructures
This dissertation is concerned with superconducting tunneling spectroscopy of graphene and nanostructures in two dimensional materials. The technique of tunneling spectroscopy via a planar superconducting probe is developed based on a well-formed self-limited tunnel barrier created only between the …
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Tunneling spectroscopy of carbon nanostructures: a romance in many dimensions
… we present results from various methods of tunneling spectroscopy in carbon nanotubes, which shed light on electron – electron interaction in carbon nanotubes and low dimensional systems in general. We also apply those methods to two dimensional graphene sheets. We first review the …
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Novel materials for magnetic tunnel junctions
… devoted to the understanding of spin polarized tunneling in magnetic tunnel junctions (MTJs). MTJs consist of two ferromagnetic layers separated by a thin (~2nm) insulating layer, usually amorphous Al2O3. The resistance of the structure depends on the relative orientation of the magnetizations …