We introduce a highly sensitive far-field optical method for imaging individual non-fluorescent nano-objects. This allows for the unprecedented detection of individual gold clusters of only 67 atoms. The spectroscopy of individual nanoclusters is demonstrated.
Photothermal heterodyne imaging and spectroscopy of individual metal nanoparticles
2005 Quantum Electronics and Laser Science Conference ; 1 ; 109-111 Vol. 1
01.01.2005
1150836 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
NTRS | 1977
|Imaging spatial heterodyne spectroscopy: theory and practice [3698-109]
British Library Conference Proceedings | 1999
|Ground based infrared heterodyne spectroscopy
NTRS | 1980
|Atmospheric pollution sensing: Heterodyne spectroscopy
NTRS | 1973
|