Journal Article Vector Magnetometry Using Silicon Vacancies in 4H-SiC Under Ambient Conditions

Niethammer, M.  ,  Widmann, M.  ,  S.-Y., Lee  ,  Stenberg, P.  ,  Kordina, O.  ,  大島, 武  ,  T. Son, N.  ,  Janzen, E.

6pp.034001-1 - 034001-8 , 2017-04 , American Physical Society
Description
In this study, it is demonstrated that genuine optical vector magnetometry can be realized using the silicon vacancy in SiC. To this end, we develop and experimentally test sensing protocols based on a reference field approach combined with multifrequency spin excitation at room temperature. This study suggests that the silicon vacancy in an industry-friendly platform, SiC, has the potential for various magnetometry applications under ambient conditions.

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