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 …

This article reviews the current status of spin dynamics in semiconductors which has
achieved much progress in the recent years due to the fast growing field of semiconductor …

Manipulation of single spins is essential for spin-based quantum information processing.
Electrical control instead of magnetic control is particularly appealing for this purpose …

During the past few years, researchers have gained unprecedented control over spins in the
solid state. What was considered almost impossible a decade ago, in both conceptual and …

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 …

We experimentally demonstrate that the decoherence of a spin by a spin bath can be
completely eliminated by fully polarizing the spin bath. We use electron paramagnetic …

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 …

An all-electrical spin resonance effect in a GaAs few-electron double quantum dot is
investigated experimentally and theoretically. The magnetic field dependence and absence …

We review recent theoretical and experimental advances toward understanding the effects
of nuclear spins in confined nanostructures. These systems, which include quantum dots …

For coherent electron spins, hyperfine coupling to nuclei in the host material can either be a
dominant source of unwanted spin decoherence,, or, if controlled effectively, a resource …