Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Melander, Emil"'
Autor:
Melander, Emil
Surfaces that are nanopatterned, metallic, and magnetic can support surface plasmon resonances, providing an alternative and effective way to reconfigure flat optical components. Utilising a range of near- and far-field characterisation techniques, t
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-305276
Autor:
Rowan-Robinson, Richard M., Melander, Emil, Chioar, Ioan-Augustin, Caballero, Blanca, García-Martín, Antonio, Papaioannou, Evangelos Th., Kapaklis, Vassilios
Publikováno v:
AIP Advances 9, 025317 (2019)
Large surface plasmon polariton assisted enhancement of the magneto-optical activity has been observed in the past, through spectral measurements of the polar Kerr rotation in Co hexagonal antidot arrays. Here, we report a strong thickness dependence
Externí odkaz:
http://arxiv.org/abs/1611.00078
Autor:
Melander, Emil
A MOKE setup was constructed and measurements have been performed in order to verify the versatility of this equipment. The quadrupole air core coils are capable of delivering a maximum magnetic eld of 13 mT in longitudinal, transversal as well as po
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-32898
Autor:
Rollinger, Markus, Thielen, Philip, Melander, Emil, Östman, Erik, Kapaklis, Vassilios, Cinchetti, Björn Obry Mirko, Garcia-Martin, A., Aeschlimann, Martin, Papaioannou, Evangelos Th.
The excitation of surface plasmons in magnetic nano-structures can strongly influence their magneto-optical properties. Here, we use photoemission electron microscopy to map the spatial distribution of the electric near-field on a nano-patterned magn
Externí odkaz:
http://arxiv.org/abs/1507.05538
Autor:
Melander, Emil, Östman, Erik, Keller, Janine, Schmidt, Jan, Papaioannou, Evangelos Th., Kapaklis, Vassilios, Arnalds, Unnar B., Caballero, B., García-Martín, A., Cuevas, J. C., Hjörvarsson, Björgvin
Publikováno v:
Applied Physics Letters, 101, 063107 (2012)
Extraordinary optical transmission is observed due to the excitation of surface plasmon polaritons (SPPs) in 2-Dimensional hexagonal anti-dot patterns of pure Ni thin films, grown on sapphire substrates. A strong enhancement of the polar Kerr rotatio
Externí odkaz:
http://arxiv.org/abs/1207.3697
Autor:
Papaioannou, Evangelos Th., Kapaklis, Vassilios, Melander, Emil, Hjörvarsson, Björgvin, Pappas, Spiridon D., Patoka, Piotr, Giersig, Michael, Fumagalli, Paul, Garcia-Martin, Antonio, Ctistis, Georgios
Publikováno v:
Optics Express, Vol. 19, Issue 24, pp. 23867-23877 (2011)
The influence of surface plasmons on the magneto-optic activity in a two-dimensional hexagonal array is addressed. The experiments were performed using hexagonal array of circular holes in a ferromagnetic Ni film. Well pronounced troughs are observed
Externí odkaz:
http://arxiv.org/abs/1108.4780
Akademický článek
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Autor:
Haglund, Jesper, Jeppsson, Fredrik, Melander, Emil, Pendrill, Ann-Marie, Xie, Charles, Schönborn, Konrad J.
Publikováno v:
In Infrared Physics and Technology March 2016 75:150-152
Thermal imaging with an infrared (IR) camera provides a real-time, holistic image of thermal energy transport. In this workshop, we engage with open-ended laboratory exercises where IR cameras give added value to the understanding of central concepts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4c7ff65717f7e34520accdaefbd7a342
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-287549
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-287549
Akademický článek
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