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Quantum sensing

Identifying single spin defects in gallium nitride

Single spin defects are identified in gallium nitride at room temperature, exhibiting a spin readout contrast of up to 30%.

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Fig. 1: Optical cycles and ODMR signals.


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Correspondence to Jin-Shi Xu or Chuan-Feng Li.

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The authors declare no competing interests.

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Xu, JS., Li, CF. Identifying single spin defects in gallium nitride. Nat. Mater. 23, 447–448 (2024).

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