Material platforms for defect qubits and single-photon emitters

G Zhang, Y Cheng, JP Chou, A Gali - Applied Physics Reviews, 2020 - pubs.aip.org
Quantum technology has grown out of quantum information theory and now provides a
valuable tool that researchers from numerous fields can add to their toolbox of research …

Hybrid integration methods for on-chip quantum photonics

JH Kim, S Aghaeimeibodi, J Carolan, D Englund… - Optica, 2020 - opg.optica.org
The goal of integrated quantum photonics is to combine components for the generation,
manipulation, and detection of nonclassical light in a phase-stable and efficient platform …

Silicon carbide color centers for quantum applications

S Castelletto, A Boretti - Journal of Physics: Photonics, 2020 - iopscience.iop.org
Silicon carbide has recently surged as an alternative material for scalable and integrated
quantum photonics, as it is a host for naturally occurring color centers within its bandgap …

Silicon carbide photonics bridging quantum technology

S Castelletto, A Peruzzo, C Bonato, BC Johnson… - ACS …, 2022 - ACS Publications
In the last two decades, bulk, homoepitaxial, and heteroepitaxial growth of silicon carbide
(SiC) has witnessed many advances, giving rise to electronic devices widely used in high …

Coherent control of nitrogen-vacancy center spins in silicon carbide at room temperature

JF Wang, FF Yan, Q Li, ZH Liu, H Liu, GP Guo, LP Guo… - Physical review …, 2020 - APS
Solid-state color centers with manipulatable spin qubits and telecom-ranged fluorescence
are ideal platforms for quantum communications and distributed quantum computations. In …

Telecom-band quantum dot technologies for long-distance quantum networks

Y Yu, S Liu, CM Lee, P Michler, S Reitzenstein… - Nature …, 2023 - nature.com
A future quantum internet is expected to generate, distribute, store and process quantum bits
(qubits) over the world by linking different quantum nodes via quantum states of light. To …

Room-temperature single-photon emitters in silicon nitride

A Senichev, ZO Martin, S Peana, D Sychev, X Xu… - Science …, 2021 - science.org
Single-photon emitters are essential in enabling several emerging applications in quantum
information technology, quantum sensing, and quantum communication. Scalable photonic …

Room-temperature coherent manipulation of single-spin qubits in silicon carbide with a high readout contrast

Q Li, JF Wang, FF Yan, JY Zhou, HF Wang… - National Science …, 2022 - academic.oup.com
Spin defects in silicon carbide (SiC) with mature wafer-scale fabrication and micro/nano-
processing technologies have recently drawn considerable attention. Although room …

Purcell enhancement of silicon W centers in circular Bragg grating cavities

B Lefaucher, JB Jager, V Calvo, F Cache… - ACS …, 2023 - ACS Publications
Generating single photons on demand in silicon is a challenge to the scalability of silicon-on-
insulator integrated quantum photonic chips. While several defects acting as artificial atoms …

Magnetic detection under high pressures using designed silicon vacancy centres in silicon carbide

JF Wang, L Liu, XD Liu, Q Li, JM Cui, DF Zhou… - Nature Materials, 2023 - nature.com
Pressure-induced magnetic phase transitions are attracting interest as a means to detect
superconducting behaviour at high pressures in diamond anvil cells, but determining the …