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home :: solutions :: quantum computing
quantum computing
Introduction
Quantum computing
A quantum computer uses qubits rather than bits to store and process information.
More information: Quantum computer Possible applications
Quantum dots (QDs)
QDs as single-photon sources for quantum information processing
Coupled QDs as solid state qubits for information storage (quantum computing)
Features
Tutorials
QD molecule
A quantum dot molecule is one possible approach to form a qubit.
An applied electric field can be used to switch between the states, e.g. direct vs. indirect exciton.
Coupled quantum wires
One-dimensional electron transport in combination with wavefunction engineering has been proposed for the use in solid state quantum information processing.
An example of such a system is studied in this tutorial:
Vertically coupled quantum wires in a longitudinal magnetic field
Links
SFB 631
Collaborative Research Center 631:
Solid State Based Quantum Information Processing: Physical Concepts and Materials Aspects
NIM
Cluster of Excellence
Nanosystems Initiative Munich ("Excellence Initiative" of the German Government) |
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