Nearby in the stack

A spin quantum bit architecture with coupled donors and quantum dots in silicon · arXivDesk

1110.2228Oct 10, 2011

A spin quantum bit architecture with coupled donors and quantum dots in silicon

T. Schenkel, C. C. Lo, C. D. Weis, J. Bokor, A. M. Tyryshkin, S. A. Lyon

Abstract

Spins of donor electrons and nuclei in silicon are promising quantum bit (qubit) candidates which combine long coherence times with the fabrication finesse of the silicon nanotechnology industry. We outline a potentially scalable spin qubit architecture where donor nuclear and electron spins are coupled to spins of electrons in quantum dots and discuss requirements for donor placement aligned to quantum dots by single ion implantation.

Briefing

What this paper is actually doing

This is a heuristic sketch from the abstract. Sign in for a live briefing.

GraduateNovelty 3/5

Researchers working in cond-mat.mes-hall and adjacent areas.

Claims

The paper addresses: A spin quantum bit architecture with coupled donors and quantum dots in silicon.
Spins of donor electrons and nuclei in silicon are promising quantum bit (qubit) candidates which combine long coherence times with the fabrication finesse of the silicon nanotechnology industry.