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Detection of magnetic thin film impurity phases using nitrogen vacancy centers in diamond crystal

MetadataDetails
Publication Date2019-01-01
AuthorsAndris BērziņŔ, Jānis Å mits, Andrejs Petruhins, Johanna RosĆ©n, A. Smiltnieks
InstitutionsThinfilm (Sweden), Linkƶping University

We demonstrate the possibility to detect magnetic impurity phases in thin films using magnetic field imaging technique based on a layer of nitrogen-vacancy centers in the diamond lattice. We demonstrate results of magnetic field distributions created by impurity phases as well as mechanical defects on the thin film surface.