| Autor: |
Thomas Dumelow, T. S. Sethi, T. J. Parker, W.F. Sherman, Johnny P. Bryant, A. A. Hamilton |
| Rok vydání: |
1994 |
| Předmět: |
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| Zdroj: |
SPIE Proceedings. |
| ISSN: |
0277-786X |
| Popis: |
Fourier transform far infrared reflectivity measurements in both S- and P-polarization at 60 degree(s) oblique incident angle were performed on an ultrathin Ga0.47In0.53As/InP superlattice at 77 K. A vibrational mode at about 335 cm-1 was observed which can be attributed to a GaP-like mode. The presence of this mode gives information on the quality of the superlattice. The experimental results were compared with theory by modelling the superlattice as a uniaxial medium.© (1994) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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