Holographic reconstruction of magnetic field distribution in a Josephson junction from diffraction-like Ic(H) patterns

  title={Holographic reconstruction of magnetic field distribution in a Josephson junction from diffraction-like Ic(H) patterns},
  author={Razmik A. Hovhannisyan and Taras Golod and Vladimir M. Krasnov},
A general problem of magnetic sensors is a trade-off between spatial resolution and magnetic field sensitivity. With decreasing sensor size its resolution is improved but the sensitivity is deteriorated. Obviation of such the trade-off requires development of super-resolution imaging technique, not limited by the sensor size. Here we present a proof of concept for a super-resolution method of magnetic imaging by a Josephson junction. It is based on a solution of an inverse problem… 

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