Tensile Strained GeSn Mid-Infrared Light Emitters
| Autor: | Millar, R.W., Dumas, D.C.S., Gallacher, K., Jahandar, P., Myronov, M., Paul, D.J. |
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| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| ISSN: | 1949-209X |
| Popis: | Compressively strained GeSn alloys grown on Ge buffers on Si (001) substrates were fabricated into microdisks and strained using silicon nitride stressors. The strained disks are measured to be tensile by Raman spectroscopy, and demonstrate direct bandgap emission in the 3-5 μm gas sensing window. |
| Databáze: | OpenAIRE |
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