Interpolation of quaternary III-V alloy parameters with surface bowing estimations
We present the weighted-sum expression of quaternary parameter estimations via balancing surface bowing estimation errors. Expressions have been derived for both quaternary alloys AxByCzD and AxB1-xCyD1-y and applied to the band gaps of AlGaInAs, AlGaInP, InAsPSb, GaInAsP, and GaInAsSb. Approximatio...
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2010
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/90538 http://hdl.handle.net/10220/6418 |
| _version_ | 1824456095764054016 |
|---|---|
| author | Mei, Ting |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Mei, Ting |
| author_sort | Mei, Ting |
| collection | NTU |
| description | We present the weighted-sum expression of quaternary parameter estimations via balancing surface bowing estimation errors. Expressions have been derived for both quaternary alloys AxByCzD and AxB1-xCyD1-y and applied to the band gaps of AlGaInAs, AlGaInP, InAsPSb, GaInAsP, and GaInAsSb. Approximation can be improved by fitting known data of quaternary alloys and maximum deviations are less than 20 meV with respect to the lattice-matched polynomial expressions. |
| first_indexed | 2025-02-19T03:48:39Z |
| format | Journal Article |
| id | ntu-10356/90538 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2025-02-19T03:48:39Z |
| publishDate | 2010 |
| record_format | dspace |
| spelling | ntu-10356/905382020-03-07T14:02:35Z Interpolation of quaternary III-V alloy parameters with surface bowing estimations Mei, Ting School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Electronic apparatus and materials We present the weighted-sum expression of quaternary parameter estimations via balancing surface bowing estimation errors. Expressions have been derived for both quaternary alloys AxByCzD and AxB1-xCyD1-y and applied to the band gaps of AlGaInAs, AlGaInP, InAsPSb, GaInAsP, and GaInAsSb. Approximation can be improved by fitting known data of quaternary alloys and maximum deviations are less than 20 meV with respect to the lattice-matched polynomial expressions. Published version 2010-09-07T04:40:09Z 2019-12-06T17:49:27Z 2010-09-07T04:40:09Z 2019-12-06T17:49:27Z 2007 2007 Journal Article Mei, T. (2007). Interpolation of quaternary III-V alloy parameters with surface bowing estimations. Journal of Applied Physics, 101, 1-6. 0021-8979 https://hdl.handle.net/10356/90538 http://hdl.handle.net/10220/6418 10.1063/1.2404791 en Journal of applied physics Journal of Applied Physics © copyright 2007 American Institute of Physics. The journal's website is located at http://jap.aip.org/japiau/v101/i1/p013520_s1?isAuthorized=no 6 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Electronic apparatus and materials Mei, Ting Interpolation of quaternary III-V alloy parameters with surface bowing estimations |
| title | Interpolation of quaternary III-V alloy parameters with surface bowing estimations |
| title_full | Interpolation of quaternary III-V alloy parameters with surface bowing estimations |
| title_fullStr | Interpolation of quaternary III-V alloy parameters with surface bowing estimations |
| title_full_unstemmed | Interpolation of quaternary III-V alloy parameters with surface bowing estimations |
| title_short | Interpolation of quaternary III-V alloy parameters with surface bowing estimations |
| title_sort | interpolation of quaternary iii v alloy parameters with surface bowing estimations |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Electronic apparatus and materials |
| url | https://hdl.handle.net/10356/90538 http://hdl.handle.net/10220/6418 |
| work_keys_str_mv | AT meiting interpolationofquaternaryiiivalloyparameterswithsurfacebowingestimations |