Interfacing spin qubits in quantum dots and donorshot, dense, and coherent

LMK Vandersypen, H Bluhm, JS Clarke… - npj Quantum …, 2017 - nature.com
… We begin with a brief summary of electron spin qubits in quantum dots and donors, then
derive … These focus on dense 2D tunnel coupled spin qubit arrays, sparse arrays with coherent

Coherent spin control of s-, p-, d-and f-electrons in a silicon quantum dot

RCC Leon, CH Yang, JCC Hwang, JC Lemyre… - Nature …, 2020 - nature.com
… (Si-MOS) device that forms a quantum dot at the Si/SiO 2 interface under gate G1, separated
from the … demonstrate that robust spin qubits can be implemented in multielectron quantum

Decoherence of electron spin qubit during transfer between two semiconductor quantum dots at low magnetic fields

JA Krzywda, Ł Cywiński - arXiv preprint arXiv:2405.12185, 2024 - arxiv.org
spin qubit, we consider effects activated by detuning sweeps aimed at adiabatic qubit transfer
between the dots: … We now discuss implications of our results for coherent spin transfer …

Fully tunable hyperfine interactions of hole spin qubits in Si and Ge quantum dots

S Bosco, D Loss - Physical Review Letters, 2021 - APS
… We find that the large spinorbit interaction typical of elongated quantum dots not only … ,
Interfacing spin qubits in quantum dots and donorshot, dense, and coherent, npj Quantum Inf. …

Coherent spin qubit shuttling through germanium quantum dots

F van Riggelen-Doelman, CA Wang… - Nature …, 2024 - nature.com
… a spin qubit can be shuttled through multiple quantum dots while preserving its quantum
information… Here, we demonstrate that spin qubits can be shuttled through quantum dots. These …

Colloidal quantum dots as platforms for quantum information science

CR Kagan, LC Bassett, CB Murray… - Chemical …, 2020 - ACS Publications
… We focus especially on the current understanding of their quantum coherent effects and …
bulk semiconductors as spin qubits and light–matter interfaces for quantum information science. …

Coherent spin qubit transport in silicon

J Yoneda, W Huang, M Feng, CH Yang… - Nature …, 2021 - nature.com
… between quantum dots in isotopically-enriched silicon. We … , both of which are sensitive to
interface disorder 13,17,19 . … use of long-lived nuclear spin qubits—either in donors 53 or in …

Exchange coupling in a linear chain of three quantum-dot spin qubits in silicon

KW Chan, H Sahasrabudhe, W Huang, Y Wang… - Nano Letters, 2021 - ACS Publications
… and control of three individual qubits in a linear array of silicon quantum dots. We have
observed … Interfacing spin qubits in quantum dots and donorshot, dense, and coherent. npj …

Quantum technologies with optically interfaced solid-state spins

DD Awschalom, R Hanson, J Wrachtrup, BB Zhou - Nature Photonics, 2018 - nature.com
… and donors in silicon. We project a possible path to chip-scale … the optical and coherence
properties of the NV electron spin, … a single electron spin in a silicon double quantum dot was …

CMOS compatibility of semiconductor spin qubits

ND Stuyck, A Saraiva, W Gilbert, JC Pardo, R Li… - arXiv preprint arXiv …, 2024 - arxiv.org
… operating temperatures of a few Kelvin limited by the system heat density and limited
available … Interfacing spin qubits in quantum dots and donorshot, dense, and coherent. Npj …