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説明:

We demonstrate that layered materials enable all-electrical single-photon generation over a broad spectrum. We use a light emitting diode realised by vertical stacking of layered materials and achieve charge injection into the active layer containing quantum emitters. We demonstrate that the quantum emitters in WSe2 can operate electrically. We further report all-electrical single-photon generation in the visible spectrum from a new class of quantum emitters in WS2. Our results highlight the promise of layered material as a novel platform for broadband hybrid all-integrated quantum-photonic circuits.

権利情報:

• Creative Commons BY Attribution 4.0 International
  

キーワード: Transition metal dichalcogenides, single-photon emission, optoelectronic devices

刊行年月日: 2016-09-26

出版者: Springer Science and Business Media LLC

掲載誌:

• Nature Communications (ISSN: 20411723) vol. 7 issue. 1 12978

研究助成金:

原稿種別: 出版者版 (Version of record)

MDR DOI:

公開URL: https://doi.org/10.1038/ncomms12978

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更新時刻: 2025-02-28 08:30:32 +0900

MDRでの公開時刻: 2025-02-28 08:30:32 +0900