Počet záznamů: 1
Manipulation of the magnetoabsorption effect in Co-coated ZnO nanowires with Au decoration
- 1.0509946 - FZÚ 2020 RIV NL eng J - Článek v odborném periodiku
Hsu, S.H. - Hsu, H.S. - Lin, J.-X. - Sun, S. J. - Tseng, Y.T. - Remeš, Zdeněk
Manipulation of the magnetoabsorption effect in Co-coated ZnO nanowires with Au decoration.
Applied Surface Science. Roč. 492, Oct (2019), s. 591-597. ISSN 0169-4332. E-ISSN 1873-5584
Grant CEP: GA MŠMT(CZ) EF16_019/0000760; GA ČR GC19-02858J
Grant ostatní: OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institucionální podpora: RVO:68378271
Klíčová slova: magnetoabsorption * ZnO nanowires * magnetoplasmonic effect * magnetic-field-controlled optical properties * hybrid nanostructures
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 6.182, rok: 2019
Způsob publikování: Omezený přístup
https://doi.org/10.1016/j.apsusc.2019.06.225
Magnetic materials/ZnO hybrid nanostructures have been extensively studied due to their improved absorption properties in photocatalytic applications and their potential for application in an external magnetic-field-controlled photodevice. However, how the optical properties are modified by coating magnetic materials in hybrid nanostructures remains unclear. Here, we report a tunable magnetoabsorption (MA) effect in Co-coated ZnO nanowires with Au decoration. Using Au decoration, we revealed a transformation behavior that enables the tunability of a sizeable MA from the negative to positive ratio through magnetoplasmonic effect induced electron transfer at the interface between Au and Co coated ZnO nanowires. The appealing physical properties revealed in this study indicate the possibility of manipulating the MA of transition metal-coated oxide nanostructures.
Trvalý link: http://hdl.handle.net/11104/0300535
Počet záznamů: 1