Photomodulated Reflection Spectroscopy
PR Spectroscopy
Methods FMF, Fiederle
| Photomodulated Reflection Spectroscopy | Model: | FMF model |
| Unit and Room: | FMF, 1rd floor, R. 01027 | |
| Responsible: | Dr. M. Fiederle |
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| Spectrosccopy |
Further information: | www.fmf.uni-freiburg.de/service/ servicegruppen/sg_matchar/chat/ |
| Short Description: Measurement of semiconductor band structure and measurement of surface reflection and material transmission. |
Picture of the Equipment
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| Available Experiments/Techniques: Excitation with LASER or LED in combination with white light reflection. Phase locked signal detection. |
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| Special Equipment: Lock-In Amplifier SR830 |
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| Measurements on the equipment are currently done by: | Students after extensive training Trained scientific service personal |
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| Recent Publications, where this instrument was important (citation): |
J. Appl. Phys. 103, 073103 (2008); doi:10.1063/1.2895002 | |
| Typical problems that may be solved with this instrument: | - Investigations on semiconductor band structure - Reflection / Transmission analysis |
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Photomodulated Reflection Spectroscopy (this page as a pdf file)