Structural and Optical Properties of Wurtzite AlGaAs Nanowires Grown by MBE on Si(111) Substrate


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Abstract

We present the results of photoluminescence measurements of AlxGa1 – xAs nanowires, together with the transmission electron microscopy structural analysis. AlxGa1 – xAs nanowires were grown by molecular beam epitaxy under the nominal aluminum contents х = 0.3–0.7. The obtained results demonstrate the presence of wurtzite structure in AlxGa1 – xAs nanowires.

About the authors

I. V. Shtrom

St. Petersburg Academic University, RAS; Institute for Analytical Instrumentation RAS

Author for correspondence.
Email: igorstrohm@mail.ru
Russian Federation, St. Petersburg, 194021; St. Petersburg, 190103

V. F. Agekyan

St. Petersburg State University

Email: igorstrohm@mail.ru
Russian Federation, St. Petersburg, 199034

R. R. Reznik

St. Petersburg Academic University, RAS; Institute for Analytical Instrumentation RAS

Email: igorstrohm@mail.ru
Russian Federation, St. Petersburg, 194021; St. Petersburg, 190103

I. V. Ilkiev

St. Petersburg Academic University, RAS

Email: igorstrohm@mail.ru
Russian Federation, St. Petersburg, 194021

Yu. B. Samsonenko

Institute for Analytical Instrumentation RAS

Email: igorstrohm@mail.ru
Russian Federation, St. Petersburg, 190103

D. I. Krizhkov

Institute for Physics of Microstructures RAS

Email: igorstrohm@mail.ru
Russian Federation, Nizhny Novgorod, 603950

A. Yu. Serov

St. Petersburg State University

Email: igorstrohm@mail.ru
Russian Federation, St. Petersburg, 199034

N. G. Filosofov

St. Petersburg State University

Email: igorstrohm@mail.ru
Russian Federation, St. Petersburg, 199034

K. P. Kotlyar

St. Petersburg Academic University, RAS

Email: igorstrohm@mail.ru
Russian Federation, St. Petersburg, 194021

G. E. Cirlin

St. Petersburg Academic University, RAS; Institute for Analytical Instrumentation RAS

Email: igorstrohm@mail.ru
Russian Federation, St. Petersburg, 194021; St. Petersburg, 190103

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