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报告内容摘要
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Recently superconducting atom chips have
generated a lot of interest due to their attractive properties, such as the
Meissner effect for type-I superconductors and vortices for type-II
superconductors. Thermal and technical noise in proximity to superconducting
surfaces have been shown both theoretically and experimentally to be
significantly reduced compared to conventional atom chips. Superconducting
atom chips have the potential to coherently interface atomic and molecular
quantum systems with quantum solid state devices. I will present recent
developments in our superconducting atom chip experiment. Trapping ultra cold
atoms with vorticies induced in a type II superconducting micro structure and
electric field measurements originating from absorbates on a cryogenic atom chip.
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