Results 1 to 10 of about 84,979 (218)
Spectroscopic Technique for Probing an Ionized Gas [PDF]
Journal of Applied Physics, 1965 Ionized strontium is studied by the method of resonant absorption of optical radiation. Because of an accidental frequency overlap, normal rubidium can be used in a lamp as the source of resonant light. Spectral profiles of absorption were made with a scanning Fabry-Perot interferometer.
Winocur, Joseph, Pyle, Robert V.
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Spectroscopic Techniques in X-Ray Astronomy [PDF]
International Astronomical Union Colloquium, 1972 The catalog of X-ray sources now includes types I and II super-novae remnants, at least one pulsar, other periodic or quasi-periodic sources, starlike objects which emit primarily in X rays, normal galaxies, radio galaxies, Seyfert galaxies, a quasar, and an apparently isotropic extragalactic background.
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A fast scan submillimeter spectroscopic technique
Review of Scientific Instruments, 1997 A new fast scan submillimeter spectroscopic technique (FASSST) has been developed which uses a voltage tunable backward wave oscillator (BWO) as a primary source of radiation, but which uses fast scan (∼105 Doppler limited resolution elements/s) and optical calibration methods rather than the more traditional phase or frequency lock techniques.
Petkie, Douglas T. +6 more
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Spectroscopic techniques: I Spectrophotometric techniques [PDF]
, 2010 Griffith Sciences, School of Natural Sciences ; Full ...
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Fast Hadamard Spectroscopic Imaging Techniques
Journal of Magnetic Resonance, Series B, 1994 Fast Hadamard spectroscopic imaging (HSI) techniques are presented. These techniques combine transverse and longitudinal encoding to obtain multiple-volume localization. The fast techniques are optimized for nuclei with short T2 and long T1 relaxation times and are therefore suitable for in vivo 31P spectroscopy.
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Plasmonic and Dielectric Metasurfaces for Enhanced Spectroscopic Techniques
BiosensorsSpectroscopic techniques such as Surface-Enhanced Raman Scattering (SERS), Surface-Enhanced Infrared Absorption (SEIRA), and Surface-Enhanced Fluorescence (SEF) are essential analytical techniques used to study the composition of materials by analyzing the way materials scatter light, absorb infrared radiation or emit fluorescence signals.
Borja García García +7 more
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CHARACTERIZATION OF VERMICULITE BY XRD AND SPECTROSCOPIC TECHNIQUES
Earth Sciences Research Journal, 2009 A natural mineral from Santa Marta-Colombia used as the starting material in the synthesis of pillared clays has been characterized by several techniques, including X-ray diffraction, X-ray fluorescence, electronic paramagnetic resonance, aluminum nuclear magnetic resonance and scanning electron mi croscopy.
Campos, A., Moreno, S., Molina, R.
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End-to-end multimodal structure elucidation from raw spectra combining contrastive learning and evolutionary algorithms. [PDF]
Nat CommunMirza A, Patiny L, Jablonka KM.
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Spectroscopy-multimodal data fusion empowers smart food quality analysis: Challenges and prospects. [PDF]
Food Chem XLi Z, Deng W, Zhao J, Kong Y.
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