Article (Scientific journals)
Plasmons Reveal the Direction of Magnetization in Nickel Nanostructures
Valev, Ventsislav K; Silhanek, Alejandro; Gillijns, Werner et al.
2011In ACS Nano, 5 (1), p. 91-96
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Keywords :
metamaterial; plasmon; magnetism; nanostructures; second harmonic generation; nickel; nano-optics; nonlinear optics
Abstract :
[en] 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.
Disciplines :
Physics
Author, co-author :
Valev, Ventsislav K
Silhanek, Alejandro  ;  Katholieke Universiteit Leuven - KUL > Physics
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
More authors (3 more) Less
Language :
English
Title :
Plasmons Reveal the Direction of Magnetization in Nickel Nanostructures
Publication date :
2011
Journal title :
ACS Nano
ISSN :
1936-0851
eISSN :
1936-086X
Publisher :
American Chemical Society, Washington, United States - District of Columbia
Volume :
5
Issue :
1
Pages :
91-96
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 04 November 2011

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