Ambipolar ferromagnetism by electrostatic doping of a manganite

An ambipolar ferromagnet with both electron- and hole-doped ferromagnetism in a single material would facilitate understanding of ferromagnetic semiconductors for spintronic applications. Here the authors demonstrate ambipolar ferromagnetism in LaMnO3, using ionic liquid gating enabled electrostatic...

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Hlavní autoři: L. M. Zheng, X. Renshaw Wang, W. M. Lü, C. J. Li, T. R. Paudel, Z. Q. Liu, Z. Huang, S. W. Zeng, Kun Han, Z. H. Chen, X. P. Qiu, M. S. Li, Shize Yang, B. Yang, Matthew F. Chisholm, L. W. Martin, S. J. Pennycook, E. Y. Tsymbal, J. M. D. Coey, W. W. Cao
Médium: Článek
Jazyk:English
Vydáno: Nature Portfolio 2018-05-01
Edice:Nature Communications
On-line přístup:https://doi.org/10.1038/s41467-018-04233-5