2024-03-19T11:58:47Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1018662019-02-22T09:49:10Zcom_10261_115com_10261_3col_10261_368
00925njm 22002777a 4500
dc
Borisov, Andrei G.
author
Echenique, Pedro M.
author
Kazansky, Andrey K.
author
2012
The application of atto-second streaking spectroscopy (ASS) to direct time-domain studies of the plasmonic excitations in metallic nano-objects is addressed theoretically. The streaking spectrograms for a rectangular gold nano-antenna and spherical gold clusters are obtained within strong field approximation using classical electron trajectory calculations. The results reported here for spherical clusters are also representative of spherical nano-shells. This study demonstrates that ASS allows for detailed characterization of plasmonic modes, including near-field enhancement, frequency and decay rate. The role of the inhomogeneity of the induced electric fields is also demonstrated.
New Journal of Physics 14: 023036 (2012)
http://hdl.handle.net/10261/101866
10.1088/1367-2630/14/2/023036
Attostreaking with metallic nano-objects