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http://hdl.handle.net/1942/11858| Title: | Plasmons Reveal the Direction of Magnetization in Nickel Nanostructures | Authors: | Valev, Ventsislav K. Silhanek, Alejandro V. Gillijns, Werner Jeyaram, Yogesh Paddubrouskaya, Hanna Volodin, Alexander Biris, Claudiu G. Panoiu, Nicolae C. DE CLERCQ, Ben AMELOOT, Marcel Aktsipetrov, Oleg A. Moshchalkov, Victor V. Verbiest, Thierry |
Issue Date: | 2010 | Publisher: | AMER CHEMICAL SOC | Source: | ACS NANO, 5(1). p. 91-96 | Abstract: | We have applied the surface sensitive nonlinear optical technique of magnetization induced second harmonic generation. (MSHG) to plasmonic, magnetic nanostructures made of Ni. We show that surface plasmon contributions to the MSHG signal can reveal the direction of the magnetization. Both the plasmonic and the magnetic nonlinear optical responses can be tuned; our results indicate novel ways to combine nanophotonics, nanoelectronics, and nanomagnetics and suggest the possibility for large magneto-chiral effects in metamaterials. | Notes: | [Valev, Ventsislav K.; Verbiest, Thierry] Katholieke Univ Leuven, INPAC, B-3001 Louvain, Belgium. [Silhanek, Alejandro V.; Gillijns, Werner; Jeyaram, Yogesh; Moshchalkov, Victor V.] Katholieke Univ Leuven, INPAC, Superconductiv & Magnetism & Pulsed Fields Grp, B-3001 Louvain, Belgium. [Paddubrouskaya, Hanna; Volodin, Alexander] Katholieke Univ Leuven, Lab Solid State Phys & Magnetism, B-3001 Louvain, Belgium. [Biris, Claudiu G.; Panoiu, Nicolae C.] UCL, Dept Elect & Elect Engn, London WC1E 7JE, England. [De Clercq, Ben; Ameloot, Marcel] Univ Hasselt, Diepenbeek, Belgium. [De Clercq, Ben; Ameloot, Marcel] Transnat Univ Limburg, BIOMED, Diepenbeek, Belgium. [Aktsipetrov, Oleg A.] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 11992, Russia. | Keywords: | metamaterial; plasmon; magnetism; nanostructures; second harmonic generation; nickel; nano-optics; nonlinear optics | Document URI: | http://hdl.handle.net/1942/11858 | ISSN: | 1936-0851 | e-ISSN: | 1936-086X | DOI: | 10.1021/nn102852b | ISI #: | 000286487300012 | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2012 |
| Appears in Collections: | Research publications |
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| VK-Valev,-et-al,-ACS-Nano-5,-91-96-(2011).pdf Restricted Access | 3.64 MB | Adobe PDF | View/Open Request a copy |
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