Electronic Structure and Optical Properties of GaAs1-xBix Alloy
Joint Authors
Source
Advances in Condensed Matter Physics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-28
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
A first-principles study has been performed to investigate the structural and electronic properties of the GaAs1-xBix system.
The simulations are based upon the generalized gradient approximation (GGA) within the framework of density functional theory (DFT).
Calculations are performed to different Bi concentrations.
The lattice constant of GaAs1-xBix increases with Bi concentration while the alloy remains in the zinc-blende structure.
The band gap of GaAs1-xBix clearly shrinks with the Bi concentration.
The optical transition of Bi dopant in GaAs exhibits a red shift.
Besides, other important optical constants, such as the dielectric function, reflectivity, refractive index, and loss function also change significantly.
American Psychological Association (APA)
You, Xindong& Zhou, Renjie. 2014. Electronic Structure and Optical Properties of GaAs1-xBix Alloy. Advances in Condensed Matter Physics،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-476345
Modern Language Association (MLA)
You, Xindong& Zhou, Renjie. Electronic Structure and Optical Properties of GaAs1-xBix Alloy. Advances in Condensed Matter Physics No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-476345
American Medical Association (AMA)
You, Xindong& Zhou, Renjie. Electronic Structure and Optical Properties of GaAs1-xBix Alloy. Advances in Condensed Matter Physics. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-476345
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-476345