Journal of Mathematical and Fundamental Sciences
Vol. 33 No. 1 (2001)

A Study of Quantum dots of GaSb

M. Barmawi (Laboratory Electronic Material Physics, Department of Physics, Bandung Institute of Technology, Jl. Ganecha 10 Bandung 40132)
Sugianto Sugianto (Laboratory Electronic Material Physics, Department of Physics, Bandung Institute of Technology, Jl. Ganecha 10 Bandung 40132)
R.A. Sani (Laboratory Electronic Material Physics, Department of Physics, Bandung Institute of Technology, Jl. Ganecha 10 Bandung 40132)
Euis Sustini (Laboratory Electronic Material Physics, Department of Physics, Bandung Institute of Technology, Jl. Ganecha 10 Bandung 40132)
P. Arifin (Laboratory Electronic Material Physics, Department of Physics, Bandung Institute of Technology, Jl. Ganecha 10 Bandung 40132)
M. Budiman (Laboratory Electronic Material Physics, Department of Physics, Bandung Institute of Technology, Jl. Ganecha 10 Bandung 40132)



Article Info

Publish Date
18 Jan 2019

Abstract

Abstract. Quantum Dots is a nano structured materials, which is an interesting object for fundamental study as well as for applications. Quantum Dots has been used for optoelectronic devices, such as fast detectors and for lasers. In this paper we report preliminary results of the preparation of quantum dots of GaSb in our laboratory. These dots are prepared by self-organized growth by MOCVD, using Trymethylgalium and Tridismethylaminoantimonat  as metal organic sources and using GaAs as substrate. The results are studied by Scanning Electron Microscope. We propose further characterization of these quantum dots. Studi Mengenai Titik Kuantum GaSbSari. Quantum Dot adalah material yang mempunyai struktur nano, yang merupakan objek untuk penelitian fundamental maupun untuk penerapannya. Dalam makalah ini dilaporakan hasil-hasil yang pertama yang kita peroleh dalam pembuatan Quantum Dot dari GaSb dalam laboratorium kami. Quantum Dot ini telah ditumbuhkan dengan menggunakan penumbuhan yang "selforganized" dengan reactor MOCVD dengan mempergunakan Trimetilgalium dan Trisdismetilantimonat sebagai sumber-sumber metalorganic dan GaAs digunakan sebagai substrat. Hasilnya ditelaah dengan menggunakan SEM. Telat disarankan karakterisasi lanjutan yang harus dilakukan. 

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Journal Info

Abbrev

jmfs

Publisher

Subject

Astronomy Chemistry Earth & Planetary Sciences Mathematics Physics

Description

Journal of Mathematical and Fundamental Sciences welcomes full research articles in the area of Mathematics and Natural Sciences from the following subject areas: Astronomy, Chemistry, Earth Sciences (Geodesy, Geology, Geophysics, Oceanography, Meteorology), Life Sciences (Agriculture, Biochemistry, ...