Open AccessInvestigation of optical and structural properties of three-dimensional InGaPAs islands formed by substitution of elements of the fifth group
Author(s) -
V. V. Andryushkin,
A. G. Gladyshev,
A. V. Babichev,
E. S. Kolodeznyi,
I. I. Novikov,
L. Ya. Karachinsky,
V. N. Nevedomskiy,
A. Yu. Egorov
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1697/1/012106
Subject(s) - substrate (aquarium) , group (periodic table) , layer (electronics) , surface (topology) , substitution (logic) , materials science , crystallography , transformation (genetics) , arsenic , condensed matter physics , chemistry , geometry , nanotechnology , geology , physics , mathematics , metallurgy , computer science , biochemistry , oceanography , organic chemistry , gene , programming language
We propose a new method to obtain the three-dimensional quantum-sized object arrays with reduced surface density. These arrays are formed by elastic transformation of the InGaPAs layer grown on the GaAs surface. We present the results on influence of the InGaP layer thickness, the substrate temperature, and exposure time in the arsenic flow on the optical and structural properties of the formed three-dimensional islands.