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A perspective on novel sources of ultrashort electron and X-ray pulses

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Free-electron lasers and high-harmonic-generation table-top systems are new sources of extreme-ultraviolet to hard X-ray photons, providing ultrashort pulses that are intense, coherent and tunable. They are enabling a broad range of nonlinear optical and s ...

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Carbon K-edge resonant Auger spectra of gas-phase allene following excitation of the pre-edge 1s -> pi* transitions are presented and analysed with the support of EOM-CCSD/cc-pVTZ calculations. X-Ray absorption (XAS), X-ray photoelectron (XPS), valence ban ...

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Generation and control of localized terahertz fields in photoemitted electron plasmas

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Competition between Carrier Injection and Structural Distortions in Electron-Doped Perovskite Nickelate Thin Films

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