Enviar artigo por via de e-mail Resonant features of the terahertz generation in semiconductor nanowires
- Autores: Trukhin V.N.1,2, Bouravleuv A.D.3, Mustafin I.A.1,2, Cirlin G.E.3, Kuritsyn D.I.4, Rumyantsev V.V.4, Morosov S.V.3,5, Kakko J.P.6, Huhtio T.6, Lipsanen H.6
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Afiliações:
- Ioffe Physical–Technical Institute
- St. Petersburg National Research University of Information Technologies, Mechanics and Optics
- St. Petersburg Academic University—Nanotechnology Research and Education Centre
- Institute for Physics of Microstructures
- Lobachevsky State University of Nizhny Novgorod (NNSU)
- Department of Micro- and Nanosciences, Micronova
- Edição: Volume 50, Nº 12 (2016)
- Páginas: 1561-1565
- Seção: XX International Symposium “Nanophysics and Nanoelectronics”, Nizhny Novgorod, March 14–18, 2016
- URL: https://ogarev-online.ru/1063-7826/article/view/198756
- DOI: https://doi.org/10.1134/S1063782616120241
- ID: 198756
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Resumo
The paper presents the results of experimental studies of the generation of terahertz radiation in periodic arrays of GaAs nanowires via excitation by ultrashort optical pulses. It is found that the generation of THz radiation exhibits resonant behavior due to the resonant excitation of cylindrical modes in the nanowires. At the optimal geometric parameters of the nanowire array, the generation efficiency is found to be higher than that for bulk p-InAs, which is one of the most effective coherent terahertz emitters.
Sobre autores
V. Trukhin
Ioffe Physical–Technical Institute; St. Petersburg National Research University of Information Technologies, Mechanics and Optics
Autor responsável pela correspondência
Email: valera.truchin@mail.ioffe.ru
Rússia, St. Petersburg, 194021; St. Petersburg, 197101
A. Bouravleuv
St. Petersburg Academic University—Nanotechnology Research and Education Centre
Email: valera.truchin@mail.ioffe.ru
Rússia, St. Petersburg, 194021
I. Mustafin
Ioffe Physical–Technical Institute; St. Petersburg National Research University of Information Technologies, Mechanics and Optics
Email: valera.truchin@mail.ioffe.ru
Rússia, St. Petersburg, 194021; St. Petersburg, 197101
G. Cirlin
St. Petersburg Academic University—Nanotechnology Research and Education Centre
Email: valera.truchin@mail.ioffe.ru
Rússia, St. Petersburg, 194021
D. Kuritsyn
Institute for Physics of Microstructures
Email: valera.truchin@mail.ioffe.ru
Rússia, Nizhny Novgorod, 607680
V. Rumyantsev
Institute for Physics of Microstructures
Email: valera.truchin@mail.ioffe.ru
Rússia, Nizhny Novgorod, 607680
S. Morosov
St. Petersburg Academic University—Nanotechnology Research and Education Centre; Lobachevsky State University of Nizhny Novgorod (NNSU)
Email: valera.truchin@mail.ioffe.ru
Rússia, St. Petersburg, 194021; Nizhny Novgorod, 603950
J. Kakko
Department of Micro- and Nanosciences, Micronova
Email: valera.truchin@mail.ioffe.ru
Finlândia, Aalto, FI-000a76
T. Huhtio
Department of Micro- and Nanosciences, Micronova
Email: valera.truchin@mail.ioffe.ru
Finlândia, Aalto, FI-000a76
H. Lipsanen
Department of Micro- and Nanosciences, Micronova
Email: valera.truchin@mail.ioffe.ru
Finlândia, Aalto, FI-000a76
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