Results 11 to 20 of about 1,466,277 (352)
Quantitative phase analysis by X-ray diffraction – Simple routes
Macedonian Journal of Chemistry and Chemical Engineering, 2015 The elemental composition of a multiphase material can be obtained by means of chemical and spectroscopic techniques. However, these techniques face a great difficulty in distinguishing the chemical identity of the phases present in the material and in ...
Stanko Popović
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Phase Composition of Urban Soils by X-Ray Diffraction and Mössbauer Spectroscopy Analysis [PDF]
Archives of Metallurgy and Materials, 2019 The main purpose of this study was to identify the mineral composition of soil sample taken from the upper layer of topsoil. High absorption of chemical substance is a characteristic for humus-organic layer of topsoil. The source of those substance could
P. Kierlik +4 more
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Evaluating X-Ray Microanalysis Phase Maps Using Principal Component Analysis [PDF]
Microscopy and Microanalysis, 2018 AbstractAutomated phase maps are an important tool for characterizing samples but the data quality must be evaluated. Common options include the overlay of phases on backscattered electron (BSE) images and phase composition averages and standard deviations. Both these methods have major limitations.
Buse, Benjamin, Kearns, Stuart
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X-RAY PHASE ANALYSIS OF POWDERS NANOSILICA [PDF]
Современные наукоемкие технологии (Modern High Technologies), 2019 E.V. Shunina, V.V. Potapov, D.S. Gorev
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X-Ray And Phase Analysis Of Sio2 Glass [PDF]
The American Journal of Applied sciences, 2021 The formation of nanosized particles in pure silica glass irradiated in water in the reactor core with fast neutrons up to 1019 cm-2 and gamma radiation has been studied by optical spectroscopy and X-ray diffraction. Irradiation with neutrons leads to the destruction of the initial mesostructure of a - and β - quartz with dimensions of 1.7 and 1.2 nm ...
Mussaeva Malika Anvarovna +3 more
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PLoS ONE, 2023 We sought to identify and quantitatively analyze calcium oxalate (CaOx) kidney stones on the order of micrometers, with a focus on the quantitative identification of calcium oxalate monohydrate (COM) and dihydrate (COD).
Mihoko Maruyama +18 more
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Features of Mg2Si Layer Growth in Si/Mg2Si Multilayers [PDF]
Журнал нано- та електронної фізики, 2016 Features of magnesium siliced layer growth in Si/Mg2Si multilayers in initial state and after thermal annealing were studied by methods of transmission electron microscopy and X-Ray scattering.
L.E. Konotopskyi +3 more
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Application of X-Ray Diffraction to Analyse Phase Composition of Aluminium Alloysfor Plastic Working [PDF]
Archives of Metallurgy and Materials, 2019 An attempt was made to determine phase composition of commercial aluminium alloys using X-ray diffraction. Samples for phase composition analysis were selected from the group of aluminium alloys covered by the EN 573-3:2013 standard [1].
K. Pachut, J. Żelechowski, S. Boczkal
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Synthesis of nanocomposites based on strontium stannate [PDF]
MATEC Web of Conferences, 2021 The process of thermolysis of double strontium-tin(IV) hydroxide obtained by precipitation from hydrochloric acid solutions by adding ammonia to pH=10 and the phase composition of its degradation products were studied by differential thermal analysis, X ...
Loginov Anton, Aparnev Alexandr
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Eurasian Journal of Physics and Functional Materials, 2022 Superionic semiconductor chalcogenides with mixed electronic-ionic conductivity have very low lattice thermal conductivity and are excellent thermoelectrics.
S. M. Sakhabayeva +10 more
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