Silicon nanospheres amplify second-harmonic generation from monolayer semiconductors over 40-fold while retaining ...
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Silicon nanospheres boost WS₂ second-harmonic generation 40-fold while preserving polarization
A research team has demonstrated that silicon nanospheres can strongly enhance second-harmonic generation (SHG) from an ...
Light can carry angular momentum in two distinct ways. One comes from polarization, which describes how the electric field ...
In atomically thin semiconductors, enhancing the frequency-doubled light signal has come at the cost of losing polarization ...
New research explores silicon nanorods in metasurfaces for polarization holographic encryption, addressing image recovery and ...
Researchers at the Würzburg site of the Cluster of Excellence ctd.qmat have succeeded in transferring the topological quantum ...
Fast radio bursts (FRBs) are a kind of energetic cosmic radio burst. Though their duration is usually at millisecond scale, their energy (estimated isotropically) reaches 10 ^36 ～10 ^41 erg, ...
A device produces green light while a researcher in lab gear stands in the background. This OLED device, which is held by a mechanical support, is producing circularly polarized light. Credit: ...
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