Publication Date:
2016-07-23
Description:
Author(s): Marco P. Fischer, Christian Schmidt, Emilie Sakat, Johannes Stock, Antonio Samarelli, Jacopo Frigerio, Michele Ortolani, Douglas J. Paul, Giovanni Isella, Alfred Leitenstorfer, Paolo Biagioni, and Daniele Brida Impulsive interband excitation with femtosecond near-infrared pulses establishes a plasma response in intrinsic germanium structures fabricated on a silicon substrate. This direct approach activates the plasmonic resonance of the Ge structures and enables their use as optical antennas up to the mid-… [Phys. Rev. Lett. 117, 047401] Published Fri Jul 22, 2016
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics