震惊 发表于 2025-3-25 05:49:30
W. Zinth,W. Kaiserigen, zur Systematisierung durchaus geeignet sind und Anschlußfähigkeiten aufweisen, ob dies nun den Gesellschaftsbezug, die Problembestimmung, die funktionale Zuschreibung, den Systemstatus oder die Umwelt insbesondere dieser Bewegungen betrifft. Zugleich ist aber auch deutlich geworden, daß es beshangdog 发表于 2025-3-25 09:28:42
igen, zur Systematisierung durchaus geeignet sind und Anschlußfähigkeiten aufweisen, ob dies nun den Gesellschaftsbezug, die Problembestimmung, die funktionale Zuschreibung, den Systemstatus oder die Umwelt insbesondere dieser Bewegungen betrifft. Zugleich ist aber auch deutlich geworden, daß es bes打折 发表于 2025-3-25 14:12:58
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Infrared Spectroscopy: A State of the Art Reportg to compare the two techniques in terms of sample handling, instrumentation, and applications. This information, which is listed in Table 1, is taken from an article written by H. J. Sloan and represents state-of-the-art commercial Raman instrumentation and its dispersive infrared counterparts波动 发表于 2025-3-26 04:38:57
Some Chemical Applications of Gas Phase Linear Raman Spectroscopymber of scattering molecules per unit volume is considerably less in the gas phase than in the other phases, weak signal intensity initially prohibited observation of all but the stronger Raman lines of gases. Raman band contours of nontotally symmetric vibrations are ordinarily very weak and broad,Mere仅仅 发表于 2025-3-26 09:16:24
General Introduction to Non-Linear Raman Spectroscopy Raman spectroscopy a renaissance began by simply replacing the light source. Many new techniques, specially adapted to the coherent emission of the new Raman excitation source, were developed which permit the molecular spectroscopist to record Raman spectra of a great variety of compounds, from deeheirloom 发表于 2025-3-26 15:13:20
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Classical Approach to Third-Order Non-Linear Susceptibilitiese on the inducing electric field and the subscripts i, j , k , l, … denote directions in a Cartesian coordinate system indicating polarization directions of the generated and incident radiation. In general, ∼ denotes a vector, ≈ denotes a tensor of rank two and ≈ will identify tensors of rank greate