Abstract
It is well known that the Hall probe magnetic imaging represents a powerful technique for the investigation of the magnetic field distribution in nanostructured superconducting materials of many different types and geometries. We present a new method of the evaluation of current distributions in thin nanostructured superconducting tapes and films from the data of two-dimensional magnetic field profiles measured over the sample surface. We have analyzed the different conditions of magnetic flux trap of external magnetic field and the magnetic field distribution of a superconductor at the flow of transport current. Based on the standard algorithm was developed original method of non-contact investigation of local transport properties of modern nanostructured superconducting materials.
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