Quantum computers have the potential to efficiently solve problems in logistics, drug and
material design, finance, and cybersecurity. However, millions of qubits will be necessary for …

Quantum error correction is crucial for any quantum computing platform to achieve truly
scalable quantum computation. The surface code and its variants have been considered the …

Quantum computation relies on accurate measurements of qubits not only for reading the
output of the calculation, but also to perform error correction. Most proposed scalable silicon …

Spins in silicon quantum devices are promising candidates for large-scale quantum
computing. Gate-based sensing of spin qubits offers a compact and scalable readout with …

Protecting quantum information from errors is essential for large-scale quantum
computation. Quantum error correction (QEC) encodes information in entangled states of …

Quantum error correction is vital for implementing universal quantum computing. A key
component is the encoding circuit that maps a product state of physical qubits into the …

Quantum error correction is a key challenge for the development of practical quantum
computers, a direction in which significant experimental progress has been made in recent …

We investigate gate-induced quantum dots in silicon nanowire field-effect transistors
fabricated using a foundry-compatible fully depleted silicon-on-insulator (FD-SOI) process. A …

Many quantum computing platforms are based on a two-dimensional (2D) physical layout.
Here we explore a concept called looped pipelines, which permits one to obtain many of the …

The design and benchmarking of quantum computer architectures traditionally rely on
practical hardware restrictions, such as gate fidelities, control, and cooling. At the theoretical …