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 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 …

The interaction between two quantum bits enables the creation of entanglement, the two-
particle correlations that are at the heart of quantum information science. In semiconductor …

A single electron or hole spin trapped inside a semiconductor quantum dot forms the
foundation for many proposed quantum logic devices,,,,,. In group III–V materials, the …

The electron spin state of a singly charged semiconductor quantum dot has been shown to
form a suitable single qubit for quantum computing architectures with fast gate times. A key …

Reliable preparation, manipulation and measurement protocols are necessary to exploit a
physical system as a quantum bit. Spins in optically active quantum dots offer one potential …

A single hole spin in a semiconductor quantum dot has emerged as a quantum bit that is
potentially superior to an electron spin. A key feature of holes is that they have a greatly …

A key ingredient for a quantum network is an interface between stationary quantum bits and
photons, which act as flying qubits for interactions and communication. Photonic crystal …

Semiconductor spin noise spectroscopy (SNS) has emerged as a unique experimental tool
that utilizes spin fluctuations to provide profound insight into undisturbed spin dynamics in …

We review the progress and main challenges in implementing large-scale quantum
computing by optical control of electron spins in quantum dots (QDs). Relevant systems …