Quantum Nanostructures and
Nanofabrication Group

Prof. Karl K. Berggren

New publication: “Photoemission from Plasmonic Nanoparticles”

We demonstrate strong-field, carrier-envelope-phase-sensitive photoemission from arrays of tailored metallic nanoparticles, and we show the influence of the nanoparticle geometry and the plasmon resonance on the phase-sensitive response. Additionally, from a technological standpoint, we push strong-field light–matter interactions to the chip scale. A complete description of the publication may be found here.




William P. Putnam, Richard G. Hobbs, Phillip D. Keathley, Karl K. Berggren, and Franz X. Kärtner. “Photoemission from plasmonic nanoparticles.” Nature Physics., Manuscript DOI: 10.1038/nphys3978.  Available Online: December 19, 2016