Email this article Directional emission from beryllium doped GaAs/AlGaAs nanowires
- Authors: Talalaev V.G.1,2, Shtrom I.V.2,3,4,5, Samsonenko Y.B.3,5, Khrebtov A.I.3, Bouravleuv A.D.2,3,4,5, Cirlin G.E.3,5,6,7
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Affiliations:
- Martin Luther University
- St. Petersburg State University
- St. Petersburg Academic University, Russian Academy of Sciences
- Ioffe Physical Technical Institute
- Institute of Analytical Instrumentation
- St. Petersburg National Research University of Information Technologies, Mechanics, and Optics (ITMO University)
- Peter the Great St. Petersburg Polytechnic University
- Issue: Vol 43, No 9 (2017)
- Pages: 811-813
- Section: Article
- URL: https://bakhtiniada.ru/1063-7850/article/view/205946
- DOI: https://doi.org/10.1134/S1063785017090085
- ID: 205946
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Abstract
The emission directionality of self-catalytic GaAs nanowires in an AlGaAs shell, produced by molecular-beam epitaxy with a varied level of beryllium doping, is studied. It is shown that an undoped sample possesses pronounced waveguide properties along the growth direction. With increasing doping level, the intensity of the emission directed perpendicular to the lateral nanowire walls grows.
About the authors
V. G. Talalaev
Martin Luther University; St. Petersburg State University
Email: cirlin@beam.ioffe.ru
Germany, Halle–Wittenberg, Halle; St. Petersburg
I. V. Shtrom
St. Petersburg State University; St. Petersburg Academic University, Russian Academy of Sciences; Ioffe Physical Technical Institute; Institute of Analytical Instrumentation
Email: cirlin@beam.ioffe.ru
Russian Federation, St. Petersburg; St. Petersburg; St. Petersburg; St. Petersburg
Yu. B. Samsonenko
St. Petersburg Academic University, Russian Academy of Sciences; Institute of Analytical Instrumentation
Email: cirlin@beam.ioffe.ru
Russian Federation, St. Petersburg; St. Petersburg
A. I. Khrebtov
St. Petersburg Academic University, Russian Academy of Sciences
Email: cirlin@beam.ioffe.ru
Russian Federation, St. Petersburg
A. D. Bouravleuv
St. Petersburg State University; St. Petersburg Academic University, Russian Academy of Sciences; Ioffe Physical Technical Institute; Institute of Analytical Instrumentation
Email: cirlin@beam.ioffe.ru
Russian Federation, St. Petersburg; St. Petersburg; St. Petersburg; St. Petersburg
G. E. Cirlin
St. Petersburg Academic University, Russian Academy of Sciences; Institute of Analytical Instrumentation; St. Petersburg National Research University of Information Technologies, Mechanics, and Optics (ITMO University); Peter the Great St. Petersburg Polytechnic University
Author for correspondence.
Email: cirlin@beam.ioffe.ru
Russian Federation, St. Petersburg; St. Petersburg; St. Petersburg; St. Petersburg
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