Scalable zinc oxide quantum dots as earth-abundant semiconductor platforms for spin-qubit architectures

https://www.eurekalert.org/news-releases/1146046

"applied high-sensitivity charge sensing to probe electronic states of quantum dots operating in the few-electron regime within zinc oxide heterostructures, chosen because of strong electron correlations and potential for hosting stable electron spin qubits... future: leverage these measurement techniques to demonstrate direct electron spin manipulation and measure coherence times in zinc oxide based quantum hardware... solid-state spin qubits"