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 …

The coherent control of interacting spins in semiconductor quantum dots is of strong interest
for quantum information processing and for studying quantum magnetism from the bottom …

Electron spins in semiconductors are promising qubits because their long coherence times
enable nearly 109 coherent quantum gate operations. However, develo** a scalable high …

Semiconductor quantum dots (QDs) in planar germanium (Ge) heterostructures have
emerged as front-runners for future hole-based quantum processors. Here, we present …

Quantum information science has the potential to revolutionize modern technology by
providing resource-efficient approaches to computing, communication and sensing …

Silicon quantum dots are considered an excellent platform for spin qubits, partly due to their
weak spin-orbit interaction. However, the sharp interfaces in the heterostructures induce a …

There is rapidly expanding interest in exploiting the spin of valence-band holes rather than
conduction-band electrons for spin qubit semiconductor circuits composed of coupled …

Silicon quantum dot spin qubits provide a promising platform for large-scale quantum
computation because of their compatibility with conventional CMOS manufacturing and the …

Quantum-mechanical correlations of interacting fermions result in the emergence of exotic
phases. Magnetic phases naturally arise in the Mott-insulator regime of the Fermi-Hubbard …

Electron spins in silicon quantum dots are excellent qubits because they have long
coherence times and high gate fidelities and are compatible with advanced semiconductor …