Large elasto-optic effect and reversible electrochromism in multiferroic BiFeO3

Autor: D. Sando, Yurong Yang, E. Bousquet, C. Carrétéro, V. Garcia, S. Fusil, D. Dolfi, A. Barthélémy, Ph. Ghosez, L. Bellaiche, M. Bibes
Jazyk: angličtina
Rok vydání: 2016
Předmět:
Zdroj: Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/ncomms10718
Popis: Modern technology such as electronics and photovoltaics requires careful control of optical responses of electronic properties. Here, Sando et al. demonstrate a large variation of optical index and light absorption in multiferroic material BiFeO3thin films, tunable by in-film strain or electric field.
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