Experimental and theoretical progress toward quantum computation with spins in quantum
dots (QDs) is reviewed, with particular focus on QDs formed in GaAs heterostructures, on …

The mesoscopic spin system formed by the 10 4–10 6 nuclear spins in a semiconductor
quantum dot offers a unique setting for the study of many-body spin physics in the …

Develo** a quantum photonics network requires a source of very-high-fidelity single
photons. An outstanding challenge is to produce a transform-limited single-photon emitter to …

The interaction of an electronic spin with its nuclear environment, an issue known as the
central spin problem, has been the subject of considerable attention due to its relevance for …

In recent years, the physics community has experienced a revival of interest in spin effects in
solid state systems. On one hand, the solid state systems, particularly, semiconductors and …

The spin of a carrier trapped in a self-assembled quantum dot has the potential to be a
robust optically active qubit that is compatible with existing III–V semiconductor device …

Coherent many-body states are highly promising for robust quantum information processing.
While far-reaching theoretical predictions have been made for various implementations …

We measure the hyperfine interaction of the valence band hole with nuclear spins in single
InP/GaInP semiconductor quantum dots. Detection of photoluminescence (PL) of both …

Deep cooling of electron and nuclear spins is equivalent to achieving polarization degrees
close to 100% and is a key requirement in solid-state quantum information technologies …

Strained semiconductor nanostructures can be used to make single-photon sources,
detectors and photovoltaic devices, and could potentially be used to create quantum logic …