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Tunable hole spin-photon interaction based on <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi mathvariant="monospace">g</mml:mi></mml:math> -matrix modulation

Tunable hole spin-photon interaction based on <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi mathvariant="monospace">g</mml:mi></mml:math> -matrix modulation

The large spin-orbit interaction of holes in semiconductors is key to achieving strong spin-photon coupling in spin circuit-QED experiments. Here, the authors show that for a single hole this coupling is ``reciprocally sweet'', meaning that the coupling can be tuned from fully transverse (allowing coherent spin rotations) to fully longitudinal …