ICNCRE 2013

International Conference on Nanoelectronics, Communications and Renewable Energy 2013

 


ICNCRE 2013 Kokula Krishna Hari K
Short Title ICNCRE 2013
Publisher ASDF, India
ISBN 13 978-81-925233-8-5
ISBN 10 81-925233-8-1
Language English
Type Hard Bound - Printed Book
Copyrights admin@asdf.res.in
Editor-in-Chief Mohamed Rachid Mekideche
Conference Dates 22 - 23, September 2013
Venue Country Jijel, Algeria
Submitted Papers 477
Acceptance Rate 21.17%
Website www.asdf.org.in

Paper 014


Temperature Dependence of Built in Potential and Valence Band Offsets in The GaALAsSB (n) / GaSB (p) Heterojunction

Temperature Dependence of Built in Potential and Valence Band Offsets in The GaALAsSB (n) / GaSB (p) Heterojunction

Bahaous Messani1, Khaled Mahi2, Hocine Ait-Kaci3

1,2,3Physics of Plasmas and Conductors Materials and their Application Laboratory (P.P.C.M.A.L), Department of Physics, B.P.

Abstract

The GaALAs SB quaternary alloys are important materials covering the wavelengths betweeen the visible and infrared region (0.57, 1.72 um) suitable for device application, such as injection lasers, photodiodes, and solar cells [1.2]. In this paper we present how to determine the build in voltage Vd and the intercept voltage Vint and also the net doping concentration Nd in the Ga0.60Al0.40As0.034Sb0.96 layer from capacitance voltage measurements at different temperature (220,540,260 k), using the "intercept method". And finally we report on the determination of the conduction and valance band offsets Ec and Ev in a GaSB (p=2.1018) / Ga0.60Al0.40As0.03Sb0.96(n).

Author's Profile

Bahaous Messani : Profile

Khaled Mahi : Profile

Hocine Ait-Kaci : Profile

Cite this Article as Follows

Bahaous Messani, Khaled Mahi, and Hocine Ait-Kaci. Proceedings of The International Conference on Nanoelectronics, Communications and Renewable Energy 2013. Temperature Dependence of Built in Potential and Valence Band Offsets in The GaALAsSB (n) / GaSB (p) Heterojunction. Vol. 1. Chennai: Association of Scientists, Developers and Faculties, 2013. 56-59. Print.