high resolution absorption spectroscopy
High-resolution IR absorption spectroscopy of polycyclic aromatic hydrocarbons: The realm of anharmonicity
... To properly include Fermi resonances, we calculated the spectrum of naphthalene using SP15. Like G09-anh, in total 11 IR-active combination bands are within the experimental range. The slight overestimation of the ...
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High resolution laser spectroscopy of trivalent holmium ions in calcium fluoride crystals
... inhomogeneous absorption line, only those centres, which have resonant frequencies that fall within the laser linewidth, are ...the absorption of the laser is monitored experimentally, a decrease in the ...
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High-resolution IR absorption spectroscopy of polycyclic aromatic hydrocarbons in the 3 μm region: role of hydrogenation and alkylation
... maximum absorption intensity in the two ...the absorption intensity integrated over the entire spectrum as well as the ratio of integrated intensities of alkyl and aromatic CH- stretches ...
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High Resolution Spectroscopy of Erbium Doped Solids
... To address these issues, there have been several demonstrations of large bandwidth storage in rare earth systems [49, 57]. In demonstrations where GHz bandwidth photons were stored, highly disordered materials were ...
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High resolution transit spectroscopy of warm saturns
... 12b as discussed in Section 5.1 ) must be treated with caution. Our analysis of water absorption features is presented in Figure 6. In both cases, the analysis of the data with an injected model results in a ...
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Ultra-high-resolution spectroscopy of the ISM towards Orion
... the absorption-line profiles, providing estim ates for the column density, velocity dispersion, and central velocity for each constituent veloc ity ...more absorption components than previously recognised, ...
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Ultra-high resolution laser spectroscopy of rare earth doped solids
... W ald et al. obtained an estimate of the N-N F spin flip rate by studying the cross relaxation rate of the N-N 19F nuclei with the Pr ground state hyperfine levels and also with the bulk F nuclei [Wald et al. 1992 ]. A ...
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High-resolution monochromated electron energy-loss spectroscopy of organic photovoltaic materials
... energy resolution of the Nion UltraSTEM 100 MC ÔHERMESÕ microscope (35 meV energy resolution in the beam conditions used here) improved the resolution of the peaks in the raw spectra and made it ...
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High resolution spectroscopy of Boyajian’s star during optical dimming events
... As shown in Boyajian et al. (2016) and WrightSigurds- son (2016), the absorption of the Na D1 and D2 lines by the gas counterpart of the interstellar medium has three com- ponents, one of them saturated. Our ...
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Study of a periodic spectral fluctuation existing in a fibered optical feedback cavity-enhanced absorption spectroscopy (OF-CEAS)
... equivalent absorption coefficient of ...selectivity, high sensi- tivity, non-invasive and real time monitoring as well as no harm for patients when it is applied in human breath ...
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Beyond the Born-Oppenheimer approximation: high-resolution overtone spectroscopy of H2D+ and D2H+
... direct absorption measurements and theoretical line strength predictions permits absolute populations of selected ortho and para quantum states of H 2 D + and D 2 H + in the slit jet to be ...
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The velocity structure of the local interstellar medium probed by ultra high resolution spectroscopy
... spectral resolution is sufficient to resolve the line profiles fully, thereby enabling us to detect hitherto unresolved velocity components, and to obtain accurate measurements of the velocity dispersions ( b ...
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Injection locking of a low cost high power laser diode at 461 nm
... the resolution of the spectrum ...in high-resolution laser spectroscopy and narrow atomic transitions and optical cooling of atomic ...
5
Synthesis, Characterization, DNA binding and spectral properties of complex [Ru(py)4(dppz)]2+
... The absorption spectra of complex shows three bands with comparable intensity as in fig-5, lying in the range of 200- ...broad absorption band centered at 360 nm, which is generally assigned to a singlet ...
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Validation of an analytical method based on the high-resolution continuum source flame atomic absorption spectrometry for the fast-sequential determination of several hazardous/priority hazardous metals in soil
... Accuracy of the analytical method based on HR-CS FAAS was assessed by analyzing 4 certified reference samples. The results in comparison with those found in ICP-OES are displayed in Table 2. The average recovery and ...
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VHDL Simulation of Cusp-like Filter for High Resolution Radiation Spectroscopy
... energy resolution the noise must be ...in spectroscopy applications to shape the detector pulse in presence of all the three types of noise sources ...
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Multi-epoch observations of HD 69830: high-resolution spectroscopy and limits to variability
... While IRS serves primarily as a spectrograph, it also provides well-calibrated images as it centroids its target onto the slit. As part of this peak-up procedure, we obtained IRS imaging data in the red filter (18.5–26.0 ...
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From BASIS to MIRACLES: Benchmarking and perspectives for high-resolution neutron spectroscopy at the ESS
... For the purpose of serving as a platform for the development of MIRACLES at the ESS, the BASIS instrument [14], located at the Spallation Neutron Source (SNS) at Oak Ridge, USA, was benchmarked with Monte Carlo ...
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Kepler-22b: a 2.4 earth-radius planet in the habitable zone of a sun-like star
... modulus in magnitudes). The colored regions represent contours of equal goodness of fit compared to a transiting planet model, with the 3σ contour indicated in white. Blends inside this contour give acceptable fits to ...
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High resolution infrared spectroscopy of molecular clusters
... Ruoff 1986 have studied this species using Ff microwave spectroscopy, and confirmed the linear structure of HCN 3 • However, Jucks and Miller 1988c, in addition to observing three bands [r] ...
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