New electron microscopy technique reveals complex spin structures at femtosecond timescales
This new approach is not limited to meron pairs and can be applied to other complex surface plasmon polariton fields.
IEEE Spectrum on MSN2d
Plasmonic Modulators Can Break the Wireless Terahertz Barrier
The electrical signals used for wireless communications, for example, can’t just be shoved into the fiber-optic ...
Phys.org1mon
News on polariton
Researchers from Skoltech, the University of Warsaw, and the University of Iceland have demonstrated that by optical means it is possible to excite and stir an exciton-polariton condensate ...
Nanowerk1y
Surface Plasmon Resonance Explained | Real-Time Molecular Analysis
The basis of SPR analysis is the measurement of changes in the resonance angle as molecules bind to or dissociate from the metal surface. This change can be detected and quantified, providing detailed ...
AZoNano7y
Scanning Near-field Optical Microscope (SNOM): WITec alpha300 S
SNOM image of a surface plasmon-polariton wave launched on a nano-structured metal grid. Image Credit: WITec GmbH SNOM image of a two-phase polymer mixture. Image Credit: WITec GmbH Super-resolution ...