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Start Over Author "Krewer, Keno" Topic momentum transfer
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1. Robustness of plasmonic angular momentum confinement in cross resonant optical antennas.

Author

Klaer, Peter, Razinskas, Gary, Lehr, Martin, Krewer, Keno, Schertz, Florian, Xiao-Fei Wu, Hecht, Bert, Schönhense, Gerd, and Elmers, Hans Joachim

Subjects
OPTICAL antennas, ANGULAR momentum (Nuclear physics), MOMENTUM transfer, PHOTOEMISSION, POLARIZATION (Nuclear physics)
Abstract

The article offers information on a study conducted by the authors on transfer of angular momentum in optical near-fields of optical antennas. Topics discussed include deviation of geometrical antenna from photoemission yield, confinement of near-field to antenna arms with reduced polarization, increased circular polarization in the center of antenna, and momentum transfer by transfer of spin polarized electrons.

Published
2015
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