BACKGROUND The past two decades have seen intense efforts aimed at building quantum
computing hardware with the potential to solve problems that are intractable on classical …

Over the past several decades, quantum information science has emerged to seek answers
to the question: can we gain some advantage by storing, transmitting and processing …

Silicon is one of the most promising semiconductor materials for spin-based information
processing devices,. Its advanced fabrication technology facilitates the transition from …

Silicon is more than the dominant material in the conventional microelectronics industry: it
also has potential as a host material for emerging quantum information technologies …

Motion of electrons can influence their spins through a fundamental effect called spin–orbit
interaction. This interaction provides a way to control spins electrically and thus lies at the …

The control of individual quantum systems is now a reality in a variety of physical settings.
Feedback control is an important class of control methods because of its ability to reduce 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 …

Coherent excitation of an ensemble of quantum objects underpins quantum many-body
phenomena and offers the opportunity to realize a memory that stores quantum information …

One fundamental requirement for quantum computation is to carry out universal
manipulations of quantum bits at rates much faster than the qubit's rate of decoherence …

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 …