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Spin-charge-lattice coupling in YBaCuFeO(5): Optical properties and first-principles calculations
We combined spectroscopic ellipsometry, Raman scattering spectroscopy, and first-principles calculations to explore the optical properties of YBaCuFeO(5) single crystals. Measuring the optical absorption spectrum of YBaCuFeO(5) at room temperature revealed a direct optical band gap at approximately...
Autores principales: | Chen, H. W., Chen, Y.-W., Kuo, J.-L., Lai, Y. C., Chou, F. C., Du, C. H., Liu, H. L. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2019
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6397168/ https://www.ncbi.nlm.nih.gov/pubmed/30824718 http://dx.doi.org/10.1038/s41598-019-39031-6 |
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