Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Attosecond nanoplasmonic streaking of localized fields near metal
  nanospheres   Collective electron dynamics in plasmonic nanosystems can unfold on
timescales in the attosec- ond regime and the direct measurements of plasmonic
near-field oscillations is highly desirable. We report on numerical studies on
the application of attosecond nanoplasmonic streaking spectroscopy to the
measurement of collective electron dynamics in isolated Au nanospheres. The
plasmonic field oscillations are induced by a few-cycle NIR driving field and
are mapped by the energy of photoemitted electrons using a synchronized,
time-delayed attosecond XUV pulse. By a detailed analysis of the amplitudes and
phase shifts, we identify the different regimes of nanoplasmonic streaking and
study the dependence on particle size, XUV photoelectron energy and emission
position. The simulations indicate that the near-fields around the
nanoparticles can be spatio-temporally reconstructed and may give detailed
insight into the build-up and decay of collective electron motion.

11
The categories of this paper are: hep-lat
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
31
The categories of this paper are: ao-sci
19
The categories of this paper are: eess
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
34
The categories of this paper are: chem-ph
32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio
8
The categories of this paper are: hep-ex