| Autor: |
Suss, N., Heppke, E., Avci, F., Appelt, O., Efthimiopoulos, I. |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Zdroj: |
Zeitschrift für Naturforschung B |
| Popis: |
We have examined the effect of composition on the Raman-active vibrational response of the Cu2(FexZn1−x)SnS4 and Cu2(MnxZn1−x)SnS4 solid solution series at ambient conditions. Based on these results we were able to identify the phase boundaries of the respective kesteritetype and stannite-type structures adopted by these compounds as a function of composition. In the case of Cu2(FexZn1−x)SnS4, our observations correlate very well with earlier reports. For the Cu2(MnxZn1−x)SnS4 series, on the other hand, we were able to clearly pinpoint the kesterite↔stannite transition for intermediate compositions for the first time, indicating that Raman spectroscopy can serve as an efficient method for monitoring subtle structural transitions in these systems. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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