Please use this identifier to cite or link to this item:
https://doi.org/10.1088/0953-8984/10/3/010
| Title: | First-principles calculations of GaAs1-xPx-Al0.3Ga0.7As(001) band offsets | Authors: | Zhang, X.H. Chua, S.J. Xu, S.J. Fan, W.J. |
Issue Date: | 26-Jan-1998 | Citation: | Zhang, X.H., Chua, S.J., Xu, S.J., Fan, W.J. (1998-01-26). First-principles calculations of GaAs1-xPx-Al0.3Ga0.7As(001) band offsets. Journal of Physics Condensed Matter 10 (3) : 577-580. ScholarBank@NUS Repository. https://doi.org/10.1088/0953-8984/10/3/010 | Abstract: | The GaAs1-xPx-Al0.3Ga0.7As(001) band offsets are calculated for both the GaAs and (Al0.3Ga0.7)-(As1-xPx) interface bonds within first-principles local density functional theory. It is found that the band offsets are independent of the type of interfacial bond, while the valence band offset, VBO, decreases linearly with x as VBO = 0.143 - 0.153x eV and the inferred conduction band offset CBO (the band-gap difference minus the valence band offset) decreases linearly as CBO = 0.236 - 0.590x eV for 0.0 ≤ x ≤ 0.20. | Source Title: | Journal of Physics Condensed Matter | URI: | http://scholarbank.nus.edu.sg/handle/10635/80437 | ISSN: | 09538984 | DOI: | 10.1088/0953-8984/10/3/010 |
| Appears in Collections: | Staff Publications |
Show full item record
Files in This Item:
There are no files associated with this item.
SCOPUSTM
Citations
5
checked on Jan 18, 2022
WEB OF SCIENCETM
Citations
5
checked on Jan 18, 2022
Page view(s)
117
checked on Jan 13, 2022
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.