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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...

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Detalles Bibliográficos
Autores principales: Chen, H. W., Chen, Y.-W., Kuo, J.-L., Lai, Y. C., Chou, F. C., Du, C. H., Liu, H. L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
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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