Article ID Journal Published Year Pages File Type
1820242 Physica C: Superconductivity and its Applications 2008 4 Pages PDF
Abstract
We study the vortex dynamics and flux-pinning properties of a superconducting thin film of lead with a periodic array of microholes (antidots) by performing high-frequency measurements. We report the first experimental observation of commensurability effects of the vortex lattice at matching magnetic fields in the magnetic field dependence of the modulus of the microwave complex reflection coefficient S11 for different temperatures, frequencies and radiation powers.
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Related Topics
Physical Sciences and Engineering Physics and Astronomy Condensed Matter Physics
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High-frequency vortex matching effects in Pb thin films with a periodic array of antidots
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