Nanoheterostructures with improved parameters for high-speed and efficient plasmon-polariton light emitting Schottky diodes
- 作者: Baidus N.1,2, Kukushkin V.1,3, Zvonkov B.2, Nekorkin S.2
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隶属关系:
- Lobachevsky State University of Nizhny Novgorod
- Physical-Technical Research Institute
- Institute of Applied Physics
- 期: 卷 50, 编号 11 (2016)
- 页面: 1554-1560
- 栏目: XX International Symposium “Nanophysics and Nanoelectronics”, Nizhny Novgorod, March 14–18, 2016
- URL: https://journals.rcsi.science/1063-7826/article/view/198725
- DOI: https://doi.org/10.1134/S1063782616110026
- ID: 198725
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详细
As a result of theoretical and experimental analyses, the parameters of heterostructures with InAs quantum dots in a GaAs matrix are determined, which provide the development of high-speed and efficient plasmon-polariton near-infrared light-emitting Schottky diodes based on such structures. The quantum dots should be arranged on a heavily doped (to a dopant concentration of 1019 cm–3) GaAs buffer layer and be separated from the metal by a thin (10–30 nm thick) undoped GaAs cap layer. The interface between the metal (e.g., gold) and GaAs provides the efficient scattering of surface plasmon-polaritons to ordinary photons if it contains inhomogeneities shaped as metal-filled cavities with a characteristic size of ~30 nm and a surface concentration above 1010 cm–2.
作者简介
N. Baidus
Lobachevsky State University of Nizhny Novgorod; Physical-Technical Research Institute
Email: vakuk@appl.sci-nnov.ru
俄罗斯联邦, pr. Gagarina 23, Nizhny Novgorod, 603950; pr. Gagarina 23/3, Nizhny Novgorod, 603950
V. Kukushkin
Lobachevsky State University of Nizhny Novgorod; Institute of Applied Physics
编辑信件的主要联系方式.
Email: vakuk@appl.sci-nnov.ru
俄罗斯联邦, pr. Gagarina 23, Nizhny Novgorod, 603950; ul. Ul’yanova 46, Nizhny Novgorod, 603950
B. Zvonkov
Physical-Technical Research Institute
Email: vakuk@appl.sci-nnov.ru
俄罗斯联邦, pr. Gagarina 23/3, Nizhny Novgorod, 603950
S. Nekorkin
Physical-Technical Research Institute
Email: vakuk@appl.sci-nnov.ru
俄罗斯联邦, pr. Gagarina 23/3, Nizhny Novgorod, 603950