Number of the records: 1
Manipulation of the magnetoabsorption effect in Co-coated ZnO nanowires with Au decoration
- 1.0509946 - FZÚ 2020 RIV NL eng J - Journal Article
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
R&D Projects: GA MŠMT(CZ) EF16_019/0000760; GA ČR GC19-02858J
Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institutional support: RVO:68378271
Keywords : magnetoabsorption * ZnO nanowires * magnetoplasmonic effect * magnetic-field-controlled optical properties * hybrid nanostructures
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 6.182, year: 2019
Method of publishing: Limited access
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.
Permanent Link: http://hdl.handle.net/11104/0300535
Number of the records: 1