Prospects and challenges of quantum emitters in 2D materials
Prospects and challenges of quantum emitters in 2D materials
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DOI：
10.1063/5.0054116
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发表时间：
2021-06-14
影响因子：
4
通讯作者：
Moody, Galan
中科院分区：
文献类型：
--
作者：
Azzam, Shaimaa I.;Parto, Kamyar;Moody, Galan
寻找一个理想的单光子源产生了显着的兴趣，发现材料中的发射体，以及开发新的操纵技术，以获得更好的控制发射体的属性。原子级薄的二维（2D）材料中的量子发射器已被证明具有非常有吸引力的高亮度、在环境条件下的操作以及与广泛的电子和光子平台集成的能力。这一观点强调了一些最近的进展，量子光发电从二维材料，重点是六方氮化硼和过渡金属二硫属化物。努力在工程和确定性创建阵列的量子发射器在2D材料，他们的电激发，并与光子器件集成进行了讨论。最后，我们讨论了该领域面临的一些挑战以及解决这些挑战的近期努力。我们提供了从2D材料到可控和可寻址的片上量子源的高效和可扩展的量子光产生的前景。
The search for an ideal single-photon source has generated significant interest in discovering emitters in materials as well as developing new manipulation techniques to gain better control over the emitters' properties. Quantum emitters in atomically thin two-dimensional (2D) materials have proven to be very attractive with high brightness, operation under ambient conditions, and the ability to be integrated with a wide range of electronic and photonic platforms. This Perspective highlights some of the recent advances in quantum light generation from 2D materials, focusing on hexagonal boron nitride and transition metal dichalcogenides. Efforts in engineering and deterministically creating arrays of quantum emitters in 2D materials, their electrical excitation, and their integration with photonic devices are discussed. Finally, we address some of the challenges the field is facing and the near-term efforts to tackle them. We provide an outlook toward efficient and scalable quantum light generation from 2D materials to controllable and addressable on-chip quantum sources.