# Browse Abstracts & Presentations - 2021 International Symposium on Molecular Spectroscopy by Subject "Dynamics and kinetics"

• (International Symposium on Molecular Spectroscopy, 2021-06-22)
The acoustic spectra of furfural were studied in the frequency range from 0.1 MHz to 150 MHz and at temperatures 303 - 333 K by the coaxial resonator method using two different cells to cover the whole frequency range. The ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
Strong vibrational nonequilibrium is sustained in nitrogen and nitrogen/carbon dioxide “hybrid” plasmas, generated by a ns pulse train overlapping with a sub-breakdown RF waveform. \chem{N_2} vibrational level populations ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-24)
Third-row transition metal complexes, particularly those containing platinum and iridium, are ubiquitous photosensitizers and catalysts, and transient x-ray absorption near edge structure (XANES) spectroscopy at the metals’ ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-22)
Polaritons are hybrid light-matter states that can be created by placing a molecule inside an optical cavity due to strong coupling between confined electromagnetic modes and optical transitions of the molecule, and can ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-24)
Monolayer protected nanoclusters (MPCs) are structurally-precise, quantum-confined metal nanostructures that include three structural components that influence their optical and electronic properties. These components ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-24)
The ultrafast electron dynamics of transition metal oxide clusters provides information about the stability and reactivity of their bulk material counterparts. Nickel and chromium oxides are widely used catalytic materials ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-22)
Molecules with ultrafast dynamics inherently have broad spectral features and modeling ultrafast spectroscopy data is a complex art. The complexity is reduced in the gas phase, however most ultrafast spectroscopies are ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
Absolute time-resolved populations of nitrogen molecules in a metastable excited electronic state, N$_2(A^3\Sigma_u^+$), generated in a repetitive ns pulse discharge in reacting gas mixtures, have been measured by Tunable ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
Vibrationally excited oxygen and nitrogen have been long recognized to be of critical importance in nonequilibrium high-enthalpy flows, primarily encountered behind hypersonic shock waves. To date, no direct experimental ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-24)
Transient extreme ultraviolet (XUV) spectroscopy is becoming well developed for the study of transition metal oxides like those used in solar fuel generation. Si and Ge compounds, other popular solar energy semiconductors, ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
Numerous spectroscopic techniques have been used to follow the concentration of reactive intermediates, such as free radicals, during chemical reactions. However, it is often necessary to measure absolute concentrations ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-24)
Breaking and making of chemical bonds in molecules attached to a substrate constitute the elementary steps of a surface chemical reaction and occur on the ultrafast time scale of nuclear motion. Monitoring these elementary ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
Time-resolved, absolute number densities of ground state N atoms in nitrogen and H$_2$-N$_2$ plasmas, as well as ground state H atoms in H$_2$-N$_2$ plasmas, excited by a ns pulse discharge burst at P = 150 Torr, are ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-22)
Biomolecules couple to their aqueous environment through a variety of noncovalent interactions. Local hydration structures at the surface of DNA and RNA are frequently determined by directed hydrogen bonds with water ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
The CPUF (Chirped Pulse in Uniform Flow) technique has been used previously in pulsed CRESU (Reaction Kinetics in Uniform Supersonic Flow) conditions to observe chemical reactions at low temperatures. We have adapted the ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-24)
Photoinjection studies of two wide bandgap semiconductors, 4H-SiC and GaN, are conducted with fs infrared reflectivity measurements in order to characterize how the relative penetration depths of UV-pump/IR-probe light ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-24)
\begin{wrapfigure}{r}{0pt} \includegraphics[scale=0.3]{CubanePET.eps} \end{wrapfigure} The Co$_{4}$O$_{4}$ cubane and its oxidized derivatives are molecular models of heterogeneous cobalt-based oxygen evolution reaction ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
NO LIF/PLIF has been used extensively in visualizing complex structures of turbulent, reactive, and compressible flows. However, its quantitative measurement capability has been historically limited by the uncertainty in ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
Reaction dynamics of the radical-radical reaction between the resonantly-stabilized propargyl radical with \chem{NH_2} and \chem{ND_2} were investigated using chirped-pulse rotational spectroscopy in a pulsed quasi-uniform ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-22)
Multidimensional nonlinear spectroscopic methods are powerful tools to investigate ultrafast vibrational dynamics and coherences. Several techniques that have recently been applied to excited electronic states require three ...

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