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 “"Josephson effects"”.
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Josephson Effects in the Iron-Based Superconductor FeTe$_{1-x}$Se$_{x}$
… there have been relatively few demonstrations of Josephson junctions in FeTe$_{1-x}$Se$_x$-based systems. In this dissertation we measured Josephson effects in a FeTe$_{1-x}$Se$_x$-based device and found three signatures of unconventional Josephson junction behavior. This first signature was the …
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Numerical methods of characterizing symmetry protected topological states in one dimension
… entanglement, teleportation and fractional Josephson effects of this system. The ground state of the topological phase is a condensation of four electrons instead of cooper-pairs. While there is a nonzero teleportation for cooper-pairs, the teleportation of one electron is suppressed. The …
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Tunneling in Degenerate Atomic Gases
… matter. In this thesis, various tunneling effects in both bosonic and fermionic gases are investigated. The first part of this work deals with bosons in different Josephson-type experimental setups. After a brief general introduction we establish, in Chapter 2, a mapping between the phase …
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Andreev-Streuung, Josephson-Bloch-Oszillationen und Zener-Tunneln in Heterokontakten aus Normal- und Supraleitern
… in den normalleitenden Zuleitungen bilden. Die Josephson-Ströme, die durch die Quasiteilchen in der mittleren N-Schicht getragen werden, werden unter zwei verschiedenen Modellannahmen berechnet: Im einen Fall werden nur Streuzustände als Startzustände betrachtet, im anderen, bei gleichzeitiger …