Atomic Engineering of Single Photon Sources in 2D Boron Nitride Zai-Quan
ZQ Xu, C Elbadawi, TT Tran, M Kianinia… - arXiv preprint arXiv …, 2017 - arxiv.org
arXiv preprint arXiv:1704.05154, 2017•arxiv.org
Artificial atomic systems in solids such as single photon emitters are becoming increasingly
important building blocks in quantum information processing and scalable quantum
nanophotonic networks. Here, we report on a controllable way to engineer emitters in two-
dimensional (2D) hexagonal boron nitride (hBN) crystals using plasma processing. The
method is robust, and yields a 7-fold increase in the density of emitters in hBN, which is
promising for their deployment in practical devices. While as-fabricated emitters suffer from …
important building blocks in quantum information processing and scalable quantum
nanophotonic networks. Here, we report on a controllable way to engineer emitters in two-
dimensional (2D) hexagonal boron nitride (hBN) crystals using plasma processing. The
method is robust, and yields a 7-fold increase in the density of emitters in hBN, which is
promising for their deployment in practical devices. While as-fabricated emitters suffer from …
Artificial atomic systems in solids such as single photon emitters are becoming increasingly important building blocks in quantum information processing and scalable quantum nanophotonic networks. Here, we report on a controllable way to engineer emitters in two-dimensional (2D) hexagonal boron nitride (hBN) crystals using plasma processing. The method is robust, and yields a 7-fold increase in the density of emitters in hBN, which is promising for their deployment in practical devices. While as-fabricated emitters suffer from blinking and bleaching, a subsequent annealing step yields photo-stable emitters. The presented process is the first step towards controllable placement of quantum emitters in hBN for integrated on-chip quantum nanophotonics based on 2D materials.
arxiv.org
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