  We demonstrate a novel method for deterministic charging of InAs quantum dots
embedded in photonic crystal nanoresonators using a unique vertical p-n-i-n
junction within the photonic crystal membrane. Charging is confirmed by the
observation of Zeeman splitting for magnetic fields applied in the Voigt
configuration. Spectrally resolved photoluminescence measurements are
complemented by polarization resolved studies that show the precise structure
of the Zeeman quadruplet. Integration of quantum dots in nanoresonators
strongly enhances far-field collection efficiency and paves the way for the
exploitation of enhanced spin-photon interactions for fabrication of efficient
quantum nodes in a scalable solid state platform.
