A review on single photon sources in silicon carbide

IF 19 1区 物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY Reports on Progress in Physics Pub Date : 2017-01-31 DOI:10.1088/1361-6633/aa5171
A. Lohrmann, B. Johnson, J. McCallum, S. Castelletto
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引用次数: 159

Abstract

This paper summarizes key findings in single-photon generation from deep level defects in silicon carbide (SiC) and highlights the significance of these individually addressable centers for emerging quantum applications. Single photon emission from various defect centers in both bulk and nanostructured SiC are discussed as well as their formation and possible integration into optical and electrical devices. The related measurement protocols, the building blocks of quantum communication and computation network architectures in solid state systems, are also summarized. This includes experimental methodologies developed for spin control of different paramagnetic defects, including the measurement of spin coherence times. Well established doping, and micro- and nanofabrication procedures for SiC may allow the quantum properties of paramagnetic defects to be electrically and mechanically controlled efficiently. The integration of single defects into SiC devices is crucial for applications in quantum technologies and we will review progress in this direction.
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碳化硅单光子源研究进展
本文总结了碳化硅(SiC)中深层缺陷产生单光子的关键发现,并强调了这些可单独寻址的中心对新兴量子应用的重要性。讨论了块状和纳米结构SiC中各种缺陷中心的单光子发射,以及它们的形成和可能集成到光学和电子器件中的可能性。本文还总结了固态系统中量子通信和计算网络体系结构的相关测量协议。这包括为不同顺磁缺陷的自旋控制而开发的实验方法,包括自旋相干时间的测量。完善的SiC掺杂和微纳米加工程序可以使顺磁缺陷的量子特性得到有效的电气和机械控制。将单缺陷集成到SiC器件中对于量子技术的应用至关重要,我们将回顾这一方向的进展。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Reports on Progress in Physics
Reports on Progress in Physics 物理-物理:综合
CiteScore
31.90
自引率
0.00%
发文量
45
审稿时长
6-12 weeks
期刊介绍: Reports on Progress in Physics is a highly selective journal with a mission to publish ground-breaking new research and authoritative invited reviews of the highest quality and significance across all areas of physics and related areas. Articles must be essential reading for specialists, and likely to be of broader multidisciplinary interest with the expectation for long-term scientific impact and influence on the current state and/or future direction of a field.
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