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Magnetoelectric coupling in multiferroic Z-type hexaferrite revealed by electric-field-modulated magnetic resonance studies
- 1.0532989 - FZÚ 2021 RIV US eng J - Článek v odborném periodiku
Laguta, Valentyn - Kempa, Martin - Bovtun, Viktor - Buršík, Josef - Zhai, K. - Sun, Y. - Kamba, Stanislav
Magnetoelectric coupling in multiferroic Z-type hexaferrite revealed by electric-field-modulated magnetic resonance studies.
Journal of Materials Science. Roč. 55, č. 18 (2020), s. 7624-7633. ISSN 0022-2461. E-ISSN 1573-4803
Grant CEP: GA MŠMT(CZ) EF16_019/0000760; GA ČR GA18-09265S; GA MŠMT(CZ) LO1409
Grant ostatní: OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institucionální podpora: RVO:68378271 ; RVO:61388980
Klíčová slova: multiferroics * magnetoelectric coupling * ferromagnetic resonance
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.); Inorganic and nuclear chemistry (UACH-T)
Impakt faktor: 4.220, rok: 2020
Způsob publikování: Omezený přístup
https://doi.org/10.1007/s10853-020-04563-0
Ferromagnetic resonance studies performed near 9 GHz with the magnetic field up to 10 kOe confirmed FMR anomaly near 500 K, where the magnetic structure changes from conical to collinear. FMR spectra are tunable by external dc and ac (100 kHz) electric fields which allowed us to determine the value of magnetoelectric coefficient αE= 390 ps/m at 170 K.
Trvalý link: http://hdl.handle.net/11104/0311497
Počet záznamů: 1