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https://doi.org/10.1116/1.1633567
| Title: | Influence of substrate misorientation on vibrational properties of In 1-x-yGa xAl yAs grown on InP | Authors: | Tripathy, S. Thwin-Htoo Chua, S.J. |
Issue Date: | Jan-2004 | Citation: | Tripathy, S., Thwin-Htoo, Chua, S.J. (2004-01). Influence of substrate misorientation on vibrational properties of In 1-x-yGa xAl yAs grown on InP. Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films 22 (1) : 111-116. ScholarBank@NUS Repository. https://doi.org/10.1116/1.1633567 | Abstract: | Vibrational properties of In 1-x-yGa xAl yAs(x=0.13, y=0.34) layers that were grown lattice matched to InP(100) were studied. Micro-Raman scattering was used to study the quality of epitaxial films and atomic force microscopy was used to study the surface topography. The results show the three-mode behavior of optical phonons in quaternary alloys. It was also found that the narrowest Raman linewidth and much weaker forbidden modes are found in the layer grown on InP(100). | Source Title: | Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films | URI: | http://scholarbank.nus.edu.sg/handle/10635/82540 | ISSN: | 07342101 | DOI: | 10.1116/1.1633567 |
| Appears in Collections: | Staff Publications |
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