After a brief theoretical description of pump-probe methods, an overview of nuclear and electronic coherences appearing in pump-probe spectroscopy is presented. Some of the highlights include molecular alignments, wave packet interferometry, hydrogen migration, and attosecond electron dynamics....
In the future, advanced ultrafast dynamics detection approaches like pump-probe spectroscopy [193], ultrafast photography [194], and ultrafast electro-optical imaging [195] would be useful to provide more intuitive experimental evidence for different models and unravel these mysteries. Moreover, we ...
et al. Attosecond electron spectroscopy using a novel interferometric pump-probe technique. Phys. Rev. Lett. 105, 053001 (2010). ADS Google Scholar Choi, N. N., Jiang, T. F., Morishita, T., Lee, M.-H. & Lin, C. D. Theory of probing attosecond electron wave packets via two-...
Two-dimensional materials (2DMs), with remarkably electronic, optical, and mechanical properties, exhibit both high scientific interest and huge application potential. Raman spectroscopy has been proven to be a fast, convenient, and nondestructive techni
optical–pump THz–probe spectroscopy for measuring the time evolution of the THz conductivity following optical excitation19, and two-dimensional coherent THz spectroscopy for observing the kinetics/dynamics of quasiparticle (e.g., phonon or magnon) population, coupling, and coherence20,21. Many THz...
Laser-induced breakdownUltrafast processes in condensed matter, including semiconductorsUltrafast spectroscopyThis study demonstrates a non-degenerate pump-probe ... PH Wu,XY Yu,CW Cheng,... - 《Optics Express》 被引量: 18发表: 2011年 Small Gap Experiments in Magnetically Insulated Transmission Lines...
Finally, we present new concepts and methods based on the combination of NMR and illumination such as sensitivity enhancement, chemical pump probes, experimental access to transition state combinations and NMR actinometry. Overall this review presents NMR spectroscopy as a complementary tool to UV/Vis...
Along with the development of industry and the improvement of people’s living standards, peoples’ demand on resources has greatly increased, causing energy crises and environmental pollution. In recent years, photocatalytic technology has shown great p
Ionic liquids (ILs) have been applied in different areas of separation, such as ionic liquid supported membranes, as mobile phase additives and surface-bonded stationary phases in chromatography separations and as the extraction solvent in sample preparations, because they can be composed from various...
The Brillouin shift on BOCDR is measured by controlling the interference of the continuous probe and pump waves within the optical fiber, and the position is determined by scanning along the fiber. This technique allows the spatial range to be below the one meter range along one kilometer of ...