58 citations · 153 across the 5 of their papers we have counts for
5 papers
Revealing time characteristics of optical excitations in dielectric and plasmonic structures through cathodoluminescence interferometry
Evelijn Akerboom, Hirohsi Sugimoto, Minoru Fujii +5
Cathodoluminescence (CL) spectroscopy provides access to optical excitations with nanometer spatial resolution, but direct time-resolved measurements of optical resonances remain c…
High temperature nanocomposites with photonic group velocity suppression of thermal emission
Andrea Mariño-López, Oscar Ameneiro-Prieto, Drew Vecchio +8
Quenching of thermal emission above 0 K is an unusual material property, essential for future energy, transportation, and space technologies. Despite the great effort invested, nea…
Spontaneous and Stimulated Electron-Photon Interactions in Nanoscale Plasmonic Near Fields
Matthias Liebtrau, Murat Sivis, Armin Feist +6
We demonstrate spatially-resolved measurements of spontaneous and stimulated electron-photon interactions in nanoscale optical near fields using electron energy-loss spectroscopy (…
Extraordinarily transparent compact metallic metamaterials
Samuel J. Palmer, Xiaofei Xiao, Nicolas Pazos-Perez +5
Metals are highly opaque, yet we show that densely packed arrays of metallic nanoparticles can be more transparent to infrared radiation than dielectrics such as germanium, even fo…
Continuous-Wave Multiphoton Photoemission from Plasmonic Nanostars
Murat Sivis, Nicolas Pazos-Perez, Renwen Yu +3
Highly nonlinear optical processes, such as multiphoton photoemission, require high intensities, typically achieved with ultrashort laser pulses and, hence, were first observed wit…