Researchers built a silver-grooved chip that channels laser energy into nanometer-spaced peaks, beating the diffraction limit and aiding light-matter studies.
A pulse of light sets the tempo in the material. Atoms in a crystalline sheet just a few atoms thick begin to move—not ...
Laboratory of Advanced Materials, Comenius University, Ilkovičova 6, 841 04 Bratislava, Slovakia ...
Abstract: Based on the insensitivity of the specific differential phase (${K}_{\text {DP}}$ ) to path-integrated attenuation (PIA), partial beam blockage (PBB), and ...
Abstract: This letter proposes a new design approach for filtering antennas. The novel matching reflection coefficient-based method allows the integration of filters and antennas without compromising ...
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