Coherent spin-exchange via a quantum mediator

Two electron spins occupying the outer dots in a linear array of three quantum dots experience a coherent superexchange interaction through the empty middle dot that acts as a quantum mediator. Coherent interactions at a distance provide a powerful tool for quantum simulation and computation. The mo...

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Bibliographic Details
Published in:	Nature nanotechnology Vol. 12; no. 1; pp. 26 - 30
Main Authors:	Baart, Timothy Alexander, Fujita, Takafumi, Reichl, Christian, Wegscheider, Werner, Vandersypen, Lieven Mark Koenraad
Format:	Journal Article
Language:	English
Published:	London Nature Publishing Group UK 01.01.2017 Nature Publishing Group
Subjects:	142/126 639/766/483/2802 639/766/483/3926 639/766/483/481 639/925/927/481 Arrays Coherence Cold atoms Computer simulation Electron spin Electrons Evolution High temperature letter Materials Science Microarray Analysis - instrumentation Microarray Analysis - methods Nanotechnology Nanotechnology and Microengineering Quantum dots Quantum Dots - chemistry Qubits (quantum computing) Simulation Single electrons
ISSN:	1748-3387, 1748-3395, 1748-3395
Online Access:	Get full text
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