The spin degree of freedom of an electron or a nucleus is one of the most basic properties of
nature and functions as an excellent qubit, as it provides a natural two-level system that is …

Quantum information science and engineering (QISE)—which entails the use of quantum
mechanical states for information processing, communications, and sensing—and the area …

Electron spins in silicon quantum dots are attractive systems for quantum computing owing
to their long coherence times and the promise of rapid scaling of the number of dots in a …

Electron spins hold great promise for quantum computation because of their long coherence
times. Long-distance coherent coupling of spins is a crucial step towards quantum …

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 …

Semiconductors, a significant type of material in the information era, are becoming more and
more powerful in the field of quantum information. In recent decades, semiconductor …

We demonstrate a hybrid device architecture where the charge states in a double quantum
dot (DQD) formed in a Si/SiGe heterostructure are read out using an on-chip …

The interaction of qubits via microwave frequency photons enables long-distance qubit-qubit
coupling and facilitates the realization of a large-scale quantum processor. However, qubits …

The goal of this article is to review the progress of three-electron spin qubits from their
inception to the state of the art. We direct the main focus towards the exchange-only qubit …

Coupling double-quantum-dot circuits to microwave cavities provides a powerful means to
control, couple, and manipulate qubits based on the charge or spin of individual electrons …