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- W4313597006 abstract "For over 80 years of research, the conventional description of free-electron radiation phenomena, such as Cherenkov radiation, has remained unchanged: classical three-dimensional electromagnetic waves. Interestingly, in reduced dimensionality, the properties of free-electron radiation are predicted to fundamentally change. Here, we present the first observation of Cherenkov surface waves, wherein free electrons emit narrow-bandwidth photonic quasiparticles propagating in two-dimensions. The low dimensionality and narrow bandwidth of the effect enable to identify quantized emission events through electron energy loss spectroscopy. Our results support the recent theoretical prediction that free electrons do not always emit classical light and can instead become entangled with the photons they emit. The two-dimensional Cherenkov interaction achieves quantum coupling strengths over two orders of magnitude larger than ever reported, reaching the single-electron-single-photon interaction regime for the first time with free electrons. Our findings pave the way to previously unexplored phenomena in free-electron quantum optics, facilitating bright, free-electron-based quantum emitters of heralded Fock states." @default.
- W4313597006 created "2023-01-06" @default.
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- W4313597006 date "2023-01-06" @default.
- W4313597006 modified "2023-10-10" @default.
- W4313597006 title "Observation of 2D Cherenkov Radiation" @default.
- W4313597006 cites W1500397293 @default.
- W4313597006 cites W153660597 @default.
- W4313597006 cites W1543854718 @default.
- W4313597006 cites W1552003454 @default.
- W4313597006 cites W1963811960 @default.
- W4313597006 cites W1971360702 @default.
- W4313597006 cites W1976360969 @default.
- W4313597006 cites W1977112727 @default.
- W4313597006 cites W1978316999 @default.
- W4313597006 cites W1982618178 @default.
- W4313597006 cites W1985653315 @default.
- W4313597006 cites W1988571376 @default.
- W4313597006 cites W1992636049 @default.
- W4313597006 cites W1998459204 @default.
- W4313597006 cites W2000247377 @default.
- W4313597006 cites W2001027944 @default.
- W4313597006 cites W2003201194 @default.
- W4313597006 cites W2014076227 @default.
- W4313597006 cites W2015754239 @default.
- W4313597006 cites W2020006133 @default.
- W4313597006 cites W2034374537 @default.
- W4313597006 cites W2042629559 @default.
- W4313597006 cites W2043168220 @default.
- W4313597006 cites W2044031342 @default.
- W4313597006 cites W2056832579 @default.
- W4313597006 cites W2063323963 @default.
- W4313597006 cites W2065655990 @default.
- W4313597006 cites W2066813138 @default.
- W4313597006 cites W2071696373 @default.
- W4313597006 cites W2074897489 @default.
- W4313597006 cites W2075841821 @default.
- W4313597006 cites W2076400513 @default.
- W4313597006 cites W2076422882 @default.
- W4313597006 cites W2084634081 @default.
- W4313597006 cites W2115226262 @default.
- W4313597006 cites W2118189356 @default.
- W4313597006 cites W2133189744 @default.
- W4313597006 cites W2144871914 @default.
- W4313597006 cites W2145078790 @default.
- W4313597006 cites W2151706197 @default.
- W4313597006 cites W2157618722 @default.
- W4313597006 cites W2162899549 @default.
- W4313597006 cites W2163415022 @default.
- W4313597006 cites W2173567766 @default.
- W4313597006 cites W2175902532 @default.
- W4313597006 cites W2192049338 @default.
- W4313597006 cites W2217162962 @default.
- W4313597006 cites W2219280740 @default.
- W4313597006 cites W2226122305 @default.
- W4313597006 cites W2283917576 @default.
- W4313597006 cites W2315033992 @default.
- W4313597006 cites W2319180847 @default.
- W4313597006 cites W2321171353 @default.
- W4313597006 cites W2340473671 @default.
- W4313597006 cites W2346108478 @default.
- W4313597006 cites W2473813081 @default.
- W4313597006 cites W2515409439 @default.
- W4313597006 cites W2530918466 @default.
- W4313597006 cites W2547892487 @default.
- W4313597006 cites W2580415095 @default.
- W4313597006 cites W2586783188 @default.
- W4313597006 cites W2600038844 @default.
- W4313597006 cites W2607273203 @default.
- W4313597006 cites W2734599164 @default.
- W4313597006 cites W2770370543 @default.
- W4313597006 cites W2804183725 @default.
- W4313597006 cites W2885946879 @default.
- W4313597006 cites W2897095580 @default.
- W4313597006 cites W2916910586 @default.
- W4313597006 cites W2922273949 @default.
- W4313597006 cites W2933740106 @default.
- W4313597006 cites W2942674256 @default.
- W4313597006 cites W2963752513 @default.
- W4313597006 cites W2963879871 @default.
- W4313597006 cites W2966153557 @default.
- W4313597006 cites W2997522589 @default.
- W4313597006 cites W3030614526 @default.
- W4313597006 cites W3030733294 @default.
- W4313597006 cites W3031640482 @default.
- W4313597006 cites W3037256833 @default.
- W4313597006 cites W3043145154 @default.
- W4313597006 cites W3047090950 @default.
- W4313597006 cites W3088585805 @default.
- W4313597006 cites W3098025731 @default.