Acumen
发表于 2025-3-25 06:20:46
Ultrafast Two-Dimensional Spectroscopy of Photosynthetic Systems,systems. We derive and motivate key properties of 2DES, demonstrating its ability to yield complex information about energy transfer processes and couplings within molecular assemblies, such as photosynthetic antennae. We continue with a discussion encompassing crucial aspects of experimental implem
使熄灭
发表于 2025-3-25 07:58:39
Vibrational Coherence and Tunneling in Proteins,w impulsive stimulated Raman scattering can be used to develop the method of vibrational coherence spectroscopy, which reveals both the structural and functional aspects of the difficult to detect low-frequency modes (.) in proteins. Studies of electron tunneling in cytochrome c as well as the kinet
群岛
发表于 2025-3-25 11:44:40
Book 2024olecules and condensed matter. The technologies that are described employ ultrafast pulsed lasers, X-ray free electron lasers, and pulsed electron guns, with pulse durations from femtoseconds, suitable to visualize atoms in action, to attoseconds, needed to visualize ballistic electron motion. Advan
CLAM
发表于 2025-3-25 16:16:42
Photochemical Reactions in the Gas Phase Studied by Ultrafast Electron Diffraction,ance as a function of delay after the optical excitation. For the case of CF.I, we can reconstruct the dissociative motion after UV excitation on the A-band states. Furthermore, we also show how the signature of nonadiabatic wavepacket dynamics after two-photon excitation is visible in the diffraction data.
needle
发表于 2025-3-25 21:57:52
Attosecond Dynamics of Non-resonant Atomic Photoionization,ransition (RABBIT) measurement technique. This approach allows the description of photoionization in the time domain while keeping a high spectral resolution. Examples show the status and the progress in the field during the last decade.
搜寻
发表于 2025-3-26 00:52:24
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凹处
发表于 2025-3-26 04:47:43
Ultrafast X-ray Spectroscopy for Probing a Nuclear Wavepacket in Photoexcited Molecular Complexes,s are studied on two prototypical transition metal complexes, . (bpy = 2,2′-bipyridine) and . (dmphen = 2,9-dimethyl-1,10-phenanthroline), and future perspectives exploiting ultrafast X-ray spectroscopies with high repetition rate XFEL machines are presented.
Foregery
发表于 2025-3-26 10:17:30
Attosecond Dynamics in Liquids,describe attosecond chronoscopy in liquids at a quantum-mechanical level. This includes photoionization delays, scattering delays, as well as a coherent description of electron transport and (laser-assisted) photoemission and scattering. As a consequence, we show that attosecond chronoscopy of liqui
insidious
发表于 2025-3-26 13:48:25
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output
发表于 2025-3-26 16:49:30
,Attosecond Space–Time Imaging with Electron Microscopy and Diffraction,n and microscopy in proof-of-principle experiment that reveal an upper limit for the delays associated with electron-crystal scattering and visualize the oscillations and propagation of a traveling light wave on a nanometer-thick membrane. These unprecedented space–time resolutions provided by attos