Review of performance metrics of spin qubits in gated semiconducting nanostructures

P Stano, D Loss - Nature Reviews Physics, 2022 - nature.com
Abstract This Technical Review collects values of selected performance characteristics of
semiconductor spin qubits defined in electrically controlled nanostructures. The …

Gate-reflectometry dispersive readout and coherent control of a spin qubit in silicon

A Crippa, R Ezzouch, A Aprá, A Amisse… - Nature …, 2019 - nature.com
Silicon spin qubits have emerged as a promising path to large-scale quantum processors. In
this prospect, the development of scalable qubit readout schemes involving a minimal …

Spin-Valley Locking for In-Gap Quantum Dots in a MoS2 Transistor

R Krishnan, S Biswas, YL Hsueh, H Ma, R Rahman… - Nano Letters, 2023 - ACS Publications
Spins confined to atomically thin semiconductors are being actively explored as quantum
information carriers. In transition metal dichalcogenides (TMDCs), the hexagonal crystal …

Engineering Spin‐Orbit Interactions in Silicon Qubits at the Atomic‐Scale

YL Hsueh, D Keith, Y Chung, SK Gorman… - Advanced …, 2024 - Wiley Online Library
Spin‐orbit interactions arise whenever the bulk inversion symmetry and/or structural
inversion symmetry of a crystal is broken providing a bridge between a qubit's spin and …

2023 roadmap for materials for quantum technologies

C Becher, W Gao, S Kar, CD Marciniak… - Materials for …, 2023 - iopscience.iop.org
Quantum technologies are poised to move the foundational principles of quantum physics to
the forefront of applications. This roadmap identifies some of the key challenges and …

Topological phases of a dimerized Fermi–Hubbard model for semiconductor nano-lattices

NH Le, AJ Fisher, NJ Curson, E Ginossar - npj Quantum Information, 2020 - nature.com
Motivated by recent advances in fabricating artificial lattices in semiconductors and their
promise for quantum simulation of topological materials, we study the one-dimensional …

Controlling synthetic spin-orbit coupling in a silicon quantum dot with magnetic field

X Zhang, Y Zhou, RZ Hu, RL Ma, M Ni, K Wang… - Physical Review …, 2021 - APS
Tunable synthetic spin-orbit coupling (SSOC) is one of the key challenges in various
quantum systems, such as ultracold atomic gases, topological superconductors, and …

Hyperfine-mediated spin relaxation in donor-atom qubits in silicon

YL Hsueh, L Kranz, D Keith, S Monir, Y Chung… - Physical Review …, 2023 - APS
Donor electron spin qubits hosted within nanoscale devices have demonstrated seconds-
long relaxation times at magnetic fields suitable for the operation of spin qubits in silicon of …

Electron spin relaxation of single phosphorus donors in metal-oxide-semiconductor nanoscale devices

SB Tenberg, S Asaad, MT Mądzik, MAI Johnson… - Physical Review B, 2019 - APS
We analyze the electron spin relaxation rate 1/T 1 of individual ion-implanted P 31 donors in
a large set of metal-oxide-semiconductor (MOS) silicon nanoscale devices, with the aim of …

[HTML][HTML] 2023 roadmap for materials for quantum technologies

C Becher, W Gao, S Kar… - Materials for …, 2023 - new.iopscience.iop.org
Quantum technologies are poised to move the foundational principles of quantum physics to
the forefront of applications. This roadmap identifies some of the key challenges and …