Results 321 to 330 of about 2,479,356 (392)
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1978
A number of different X-ray fluorescence instruments are in routine use: (i) Crystal dispersion, tube excitation, sequential counting. (ii) Crystal dispersion, tube excitation, simultaneous counting. (iii) Crystal dispersion, electron excitation. (iv) Non-dispersive, Ross filter, radioisotope excitation.
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A number of different X-ray fluorescence instruments are in routine use: (i) Crystal dispersion, tube excitation, sequential counting. (ii) Crystal dispersion, tube excitation, simultaneous counting. (iii) Crystal dispersion, electron excitation. (iv) Non-dispersive, Ross filter, radioisotope excitation.
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1975
The status of chemical analysis by X-ray fluorescence has developed from that of a laboratory curiosity in the decade 1940–50 to its current position as an almost universal method with, according to a recent estimate, over 8000 spectrometers in use throughout the world.
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The status of chemical analysis by X-ray fluorescence has developed from that of a laboratory curiosity in the decade 1940–50 to its current position as an almost universal method with, according to a recent estimate, over 8000 spectrometers in use throughout the world.
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2018
X-Ray fluorescence (XRF) is an emission spectroscopic method for the qualitative identification and quantitative determination of elements. With few exceptions, XRF provides no information concerning the chemical species in which the sought element is found.
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X-Ray fluorescence (XRF) is an emission spectroscopic method for the qualitative identification and quantitative determination of elements. With few exceptions, XRF provides no information concerning the chemical species in which the sought element is found.
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2010
Although X- ray fluorescence technique, in principle, belongs to an atomic method, it is often cataloged into nuclear discipline, especially those based on nuclear facilities, e.g. accelerator, isotopic sources and radiation detection spectrometry.
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Although X- ray fluorescence technique, in principle, belongs to an atomic method, it is often cataloged into nuclear discipline, especially those based on nuclear facilities, e.g. accelerator, isotopic sources and radiation detection spectrometry.
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A multiplatform code for the analysis of energy-dispersive X-ray fluorescence spectra
, 2007V. A. Solé +4 more
semanticscholar +1 more source
X-Ray Fluorescence Yields, Auger, and Coster-Kronig Transition Probabilities
, 1972W. Bambynek +7 more
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Fundamentals and developments in fluorescence-guided cancer surgery
Nature Reviews Clinical Oncology, 2021Friso Achterberg +2 more
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