High-fidelity spin qubit operation and algorithmic initialization above 1 K
The encoding of qubits in semiconductor spin carriers has been recognized as a promising
approach to a commercial quantum computer that can be lithographically produced and …
approach to a commercial quantum computer that can be lithographically produced and …
Bounds to electron spin qubit variability for scalable CMOS architectures
Spins of electrons in silicon MOS quantum dots combine exquisite quantum properties and
scalable fabrication. In the age of quantum technology, however, the metrics that crowned …
scalable fabrication. In the age of quantum technology, however, the metrics that crowned …
Single-spin-qubit geometric gate in a silicon quantum dot
RL Ma, AR Li, C Wang, ZZ Kong, WZ Liao, M Ni… - Physical Review …, 2024 - APS
Preserving qubit coherence and maintaining high-fidelity qubit control under complex noise
environment is an enduring challenge for scalable quantum computing. Here we …
environment is an enduring challenge for scalable quantum computing. Here we …
Pipeline quantum processor architecture for silicon spin qubits
We propose a quantum processor architecture, the qubit 'pipeline', in which run-time scales
additively as functions of circuit depth and run repetitions. Run-time control is applied …
additively as functions of circuit depth and run repetitions. Run-time control is applied …
Hamiltonian phase error in resonantly driven CNOT gate above the fault-tolerant threshold
Because of their long coherence time and compatibility with industrial foundry processes,
electron spin qubits are a promising platform for scalable quantum processors. A full-fledged …
electron spin qubits are a promising platform for scalable quantum processors. A full-fledged …
Elongated quantum dot as a distributed charge sensor
Increasing the separation between semiconductor quantum dots offers scaling advantages
by facilitating gate routing and the integration of sensors and charge reservoirs. Elongated …
by facilitating gate routing and the integration of sensors and charge reservoirs. Elongated …
Atomistic modeling of Si spin qubits from first principles
L Cvitkovich - 2024 - repositum.tuwien.at
Despite immense research efforts driven by the exciting promises of quantum information
processing, the physical realization of a large-scale quantum computer has not yet been …
processing, the physical realization of a large-scale quantum computer has not yet been …