학술논문

A Scalable One Dimensional Silicon Qubit Array with Nanomagnets
Document Type
Conference
Source
2020 IEEE International Electron Devices Meeting (IEDM) Electron Devices Meeting (IEDM), 2020 IEEE International. :30.2.1-30.2.4 Dec, 2020
Subject
Components, Circuits, Devices and Systems
Fabrication
Qubit
Logic gates
Solids
Silicon
Nanoscale devices
Proposals
Language
ISSN
2156-017X
Abstract
We propose a solid scalable design and operation methodology for 1-D spin qubit arrays with nanomagnets. Each qubit in the array is independently addressable, with single and 2-qubit quantum gate fidelities that exceed 99% in the presence of realistic noise and small fabrication errors. Proposals to extend the array beyond 1-dimension are further discussed.