CMOS compatibility of semiconductor spin qubits
Several domains of society will be disrupted once millions of high-quality qubits can be
brought together to perform fault-tolerant quantum computing (FTQC). All quantum …
brought together to perform fault-tolerant quantum computing (FTQC). All quantum …
Assessing the benefits and risks of quantum computers
Quantum computing is an emerging technology with potentially far-reaching implications for
national prosperity and security. Understanding the timeframes over which economic …
national prosperity and security. Understanding the timeframes over which economic …
Entangling gates on degenerate spin qubits dressed by a global field
Semiconductor spin qubits represent a promising platform for future large-scale quantum
computers owing to their excellent qubit performance, as well as the ability to leverage the …
computers owing to their excellent qubit performance, as well as the ability to leverage the …
Quantum memory: A missing piece in quantum computing units
Memory is an indispensable component in classical computing systems. While the
development of quantum computing is still in its early stages, current quantum processing …
development of quantum computing is still in its early stages, current quantum processing …
High-fidelity operation and algorithmic initialisation of spin qubits above one kelvin
The encoding of qubits in semiconductor spin carriers has been recognised 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 …
Improved Single-Shot Qubit Readout Using Twin rf-SET Charge Correlations
High-fidelity qubit readout is critical in order to obtain the thresholds needed to implement
quantum error-correction protocols and achieve fault-tolerant quantum computing. Large …
quantum error-correction protocols and achieve fault-tolerant quantum computing. Large …
Characterizing non-markovian quantum processes by fast bayesian tomography
To push gate performance to levels beyond the thresholds for quantum error correction, it is
important to characterize the error sources occurring on quantum gates. However, the …
important to characterize the error sources occurring on quantum gates. However, the …
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 …
Long-distance photon-mediated and short-distance entangling gates in three-qubit quantum dot spin systems
Superconducting resonator couplers will likely become an essential component in modular
semiconductor quantum dot (QD) spin qubit processors, as they help alleviate crosstalk and …
semiconductor quantum dot (QD) spin qubit processors, as they help alleviate crosstalk and …
Silicon spin qubit noise characterization using real-time feedback protocols and wavelet analysis
Recently, several groups have demonstrated two-qubit gate fidelities in semiconductor spin
qubit systems above 99%. Achieving this regime of fault-tolerant compatible high fidelities is …
qubit systems above 99%. Achieving this regime of fault-tolerant compatible high fidelities is …