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Title: Plasmon-enhanced Quantum Emission from Spin Defects in Two-dimensional Hexagonal Boron Nitride

We demonstrate 120-fold photoluminescence enhancement of VB-spin defects in hBN by coupling them to nanopatch antennas. Since the laser spot is 6.25 times larger than the antenna area, the actual enhancement is 750-fold.

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CLEO: QELS_Fundamental Science 2022
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National Science Foundation
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