Plasmonic nanoantennas: fundamentals and their use in controlling the radiative properties of nanoemitters
When light interacts with a metal nanoparticle (NP), its conduction electrons can be driven
by the incident electric field in collective oscillations known as localized surface plasmon …
by the incident electric field in collective oscillations known as localized surface plasmon …
Controlling the synthesis and assembly of silver nanostructures for plasmonic applications
Coinage metals, such as Au, Ag, and Cu, have been important materials throughout
history.(1) Although in ancient cultures they were admired primarily for their ability to reflect …
history.(1) Although in ancient cultures they were admired primarily for their ability to reflect …
Mapping propagation of collective modes in Bi2Se3 and Bi2Te2.2Se0.8 topological insulators by near-field terahertz nanoscopy
Near-field microscopy discloses a peculiar potential to explore novel quantum state of matter
at the nanoscale, providing an intriguing playground to investigate, locally, carrier dynamics …
at the nanoscale, providing an intriguing playground to investigate, locally, carrier dynamics …
[HTML][HTML] Experimental demonstration of the microscopic origin of circular dichroism in two-dimensional metamaterials
Optical activity and circular dichroism are fascinating physical phenomena originating from
the interaction of light with chiral molecules or other nano objects lacking mirror symmetries …
the interaction of light with chiral molecules or other nano objects lacking mirror symmetries …
Optical absorption and scattering spectroscopies of single nano-objects
A Crut, P Maioli, N Del Fatti, F Vallée - Chemical Society Reviews, 2014 - pubs.rsc.org
Developments of optical detection and spectroscopy methods for single nano-objects are
key advances for applications and fundamental understanding of the novel properties …
key advances for applications and fundamental understanding of the novel properties …
Model for quantitative tip-enhanced spectroscopy and the extraction of nanoscale-resolved optical constants
Near-field infrared spectroscopy by elastic scattering of light from a probe tip resolves optical
contrasts in materials at dramatically subwavelength scales across a broad energy range …
contrasts in materials at dramatically subwavelength scales across a broad energy range …
Experimental Verification of the Spectral Shift between Near-and Far-Field Peak Intensities<? format?> of Plasmonic Infrared Nanoantennas
Theory predicts a distinct spectral shift between the near-and far-field optical response of
plasmonic antennas. Here we combine near-field optical microscopy and far-field …
plasmonic antennas. Here we combine near-field optical microscopy and far-field …
Tailoring spatiotemporal light confinement in single plasmonic nanoantennas
T Hanke, J Cesar, V Knittel, A Trügler… - Nano …, 2012 - ACS Publications
Plasmonic nanoantennas are efficient devices to concentrate light in spatial regions much
smaller than the wavelength. Only recently, their ability to manipulate photons also on a …
smaller than the wavelength. Only recently, their ability to manipulate photons also on a …
High-fidelity nano-FTIR spectroscopy by on-pixel normalization of signal harmonics
Scattering-type scanning near-field optical microscopy (s-SNOM) and Fourier transform
infrared nanospectroscopy (nano-FTIR) are emerging tools for physical and chemical …
infrared nanospectroscopy (nano-FTIR) are emerging tools for physical and chemical …
Phase-resolved mapping of the near-field vector and polarization state in nanoscale antenna gaps
We demonstrate that the local near-field vector and polarization state on planar antenna
structures and in nanoscale antenna gaps can be determined by scattering-type near-field …
structures and in nanoscale antenna gaps can be determined by scattering-type near-field …