Semiconductor qubits in practice
In the past decade, semiconducting qubits have made great strides in overcoming
decoherence, improving the prospects for scalability and have become one of the leading …
decoherence, improving the prospects for scalability and have become one of the leading …
Review of performance metrics of spin qubits in gated semiconducting nanostructures
Abstract This Technical Review collects values of selected performance characteristics of
semiconductor spin qubits defined in electrically controlled nanostructures. The …
semiconductor spin qubits defined in electrically controlled nanostructures. The …
Milestones toward Majorana-based quantum computing
We introduce a scheme for preparation, manipulation, and read out of Majorana zero modes
in semiconducting wires with mesoscopic superconducting islands. Our approach …
in semiconducting wires with mesoscopic superconducting islands. Our approach …
Majorana qubits and non-abelian physics in quantum dot–based minimal Kitaev chains
The possibility of engineering artificial Kitaev chains in arrays of quantum dots coupled via
narrow superconducting regions has emerged as an attractive way to overcome the disorder …
narrow superconducting regions has emerged as an attractive way to overcome the disorder …
Scalable designs for quasiparticle-poisoning-protected topological quantum computation with Majorana zero modes
We present designs for scalable quantum computers composed of qubits encoded in
aggregates of four or more Majorana zero modes, realized at the ends of topological …
aggregates of four or more Majorana zero modes, realized at the ends of topological …
Majorana box qubits
Quantum information protected by the topology of the storage medium is expected to exhibit
long coherence times. Another feature is topologically protected gates generated through …
long coherence times. Another feature is topologically protected gates generated through …
Superconductor–semiconductor hybrid-circuit quantum electrodynamics
Light–matter interactions at the single-particle level have generally been explored in the
context of atomic, molecular and optical physics. Recent advances motivated by quantum …
context of atomic, molecular and optical physics. Recent advances motivated by quantum …
Prospects for spin-based quantum computing in quantum dots
C Kloeffel, D Loss - Annu. Rev. Condens. Matter Phys., 2013 - annualreviews.org
Experimental and theoretical progress toward quantum computation with spins in quantum
dots (QDs) is reviewed, with particular focus on QDs formed in GaAs heterostructures, on …
dots (QDs) is reviewed, with particular focus on QDs formed in GaAs heterostructures, on …
Reduced sensitivity to charge noise in semiconductor spin qubits via symmetric operation
MD Reed, BM Maune, RW Andrews, MG Borselli… - Physical review …, 2016 - APS
We demonstrate improved operation of exchange-coupled semiconductor quantum dots by
substantially reducing the sensitivity of exchange operations to charge noise. The method …
substantially reducing the sensitivity of exchange operations to charge noise. The method …
[HTML][HTML] Probing quantum devices with radio-frequency reflectometry
Many important phenomena in quantum devices are dynamic, meaning that they cannot be
studied using time-averaged measurements alone. Experiments that measure such transient …
studied using time-averaged measurements alone. Experiments that measure such transient …