Results 11 to 20 of about 48,345 (314)
Symmetry, 2022 We review and discuss some recent developments on the unconventional interaction between superconducting systems and the local gravitational field. While it is known that gravitational perturbations (such as gravitational waves) can affect supercondensates and supercurrents dynamics, we want to focus here on the more subtle superfluid back-reaction ...
Gallerati, Antonio +1 more
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Reports on Progress in Physics, 2016 40 pages, 8 figures, short review; added multiple references and minor edits in introductory ...
Kallin, Catherine, Berlinsky, John
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RESISTANCE IN SUPERCONDUCTORS [PDF]
International Journal of Modern Physics B, 2010 In this pedagogical review, we discuss how electrical resistance can arise in superconductors. Starting with the idea of the superconducting order parameter as a condensate wave function, we introduce vortices as topological excitations with quantized phase winding, and we show how phase slips occur when vortices cross the sample.
Halperin, Bertrand I. +2 more
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Metamaterial superconductors [PDF]
Nanophotonics, 2015 Abstract Searching for natural materials exhibiting larger electron‐electron interactions constitutes a traditional approach to high‐temperature superconductivity research. Very recently, we pointed out that the newly developed field of electromagnetic metamaterials deals with the somewhat related task of ...
Smolyaninov Igor I. +1 more
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Nature of the superconductor–insulator transition in disordered superconductors [PDF]
Nature, 2007 published in Nature (see ref)
Dubi, Yonatan +2 more
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Template‐Free Growth of High‐Temperature Superconductor Nanowires
Small Structures, 2023 As devices become ever smaller and more efficient, the crystallochemically controlled synthesis of high‐performance materials that comprise their core has attracted enormous attention.
Jason Potticary +9 more
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Lightning in superconductors [PDF]
Scientific Reports, 2012 Crucially important for application of type-II superconductor films is the stability of the vortex matter--magnetic flux lines penetrating the material. If some vortices get detached from pinning centres, the energy dissipated by their motion will facilitate further depinning, and may trigger a massive electromagnetic breakdown.
Vestgarden, J I +3 more
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Holographic superconductors [PDF]
Journal of High Energy Physics, 2008 It has been shown that a gravitational dual to a superconductor can be obtained by coupling anti-de Sitter gravity to a Maxwell field and charged scalar. We review our earlier analysis of this theory and extend it in two directions. First, we consider all values for the charge of the scalar field.
Hartnoll, Sean A. +2 more
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Evidence for current suppression in superconductor–superconductor bilayers
Superconductor Science and Technology, 2023 Abstract Superconducting radio frequency (SRF) cavities, which are critical components in many particle accelerators, need to be operated in the Meissner state to avoid strong dissipation from magnetic vortices. For a defect-free superconductor, the maximum attainable magnetic field for operation is set by the superheating field,
Md Asaduzzaman +7 more
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PLoS ONE, 2021 Searching for new high temperature superconductors has long been a key research issue. Fe-based superconductors attract researchers' attention due to their high transition temperature, strong irreversibility field, and excellent crystallographic symmetry.
Zhiyuan Hu
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