The first observation of a third-order process induced by an X-ray beam from a free-electron laser is realized in germanium using a 5.6-keV X-ray beam. Two-photon absorption is confirmed ...

In metallized resists, the metal atoms have a larger capture cross-section, which may improve overall absorption. In either case, the photoelectron recombines with the material, ejecting another ...

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In a step that brings silicon-based quantum computers closer to reality, researchers at Princeton University have built a device in which a single electron can pass its quantum information to a ...

Light and matter merge in quantum coupling Physicists probe photon-electron interactions in vacuum cavity experiments Date: August 22, 2016 Source: ...

The discovery - made by researchers at the Institute of Photonic Science (ICFO), in collaboration with Massachusetts Institute of Technology, Max Planck Institute for Polymer Research, and Graphenea S ...

Moreover, the only measurement we can ever make for a photon is inherently destructive to the photon; detecting a photon requires an interaction with another quanta, like an electron, which then ...

An international group of researchers from the University of Freiburg's Institute of Physics has created and directly ...

Previous studies have shown that electron collimation using a photon MLC (pMLC) can achieve similar quality plans to cut-out collimation, for treatments with a reduced source-to-surface distance (SSD) ...

Jul 26, 2023: Enhanced light absorption in thin silicon photodetectors with photon-trapping structures (Nanowerk News) Photonic systems are quickly gaining traction in many emerging applications, ...

Single-photon absorption and emission from a natural photosynthetic complex. Nature. Published online June 14, 2023. doi: 10.1038/s41586-023-06121-5. About Emily Conover. E-mail; X; ...