Electron probe microanalysis of the elemental composition of phytoliths from woody bamboo species. [PDF]
PLoS ONE, 2022 Electron probe microanalysis (EPMA) is promising for accurately determining elemental components in micro-areas of individual phytolith particles, interpreting compositional features and formation mechanisms of phytoliths in plants, identifying ...
Shuhui Tan +7 more
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A multi-point calibration method for electron probe microanalysis (EPMA) of indium in sphalerite (ZnS) [PDF]
Scientific ReportsThis article presents a multi-point calibration approach for electron probe microanalysis (EPMA) for the trace element analysis of indium in sphalerite (ZnS).
Thomas Schirmer, Thomas Ulrich
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Uncertainty in Quantitative Electron Probe Microanalysis. [PDF]
J Res Natl Inst Stand Technol, 2002 Quantitative electron probe analysis is based on models based on the physics or x-ray generation, empirically adjusted to the analyses of specimens of known composition. Their accuracy can be estimated by applying them to a set of specimens of presumably well-known composition.
Heinrich KF.
europepmc +4 more sources
Online Monitoring and Fault Diagnosis for High-Dimensional Stream with Application in Electron Probe X-Ray Microanalysis [PDF]
EntropyThis study introduces an innovative two-stage framework for monitoring and diagnosing high-dimensional data streams with sparse changes. The first stage utilizes an exponentially weighted moving average (EWMA) statistic for online monitoring, identifying
Tao Wang +3 more
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Electron Probe Microanalysis of Hf and Ti in Zircon: Significance and Advantage
Yankuang ceshi, 2023 BACKGROUND Zircon is an important refractory mineral that is ubiquitous in most magmatic, metamorphic and sedimentary rocks. It can provide robust U-Pb age(s) for most geologic processes.
LI Xiaoli
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Parameters of Electron Probe Microanalysis for Na and K in Silicate Glass
Yankuang ceshi, 2022 BACKGROUND The precise measurement for Na and K in silicate glass is usually difficult in electron probe microanalysis (EPMA). Ti-containing silicate glass has an important value in basic scientific research and application technology development, and it
LI Fangzhou, LI Xiaoli
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A Novel Reconstruction Method to Increase Spatial Resolution in Electron Probe Microanalysis
Mathematical and Computational Applications, 2021 The spatial resolution of electron probe microanalysis (EPMA), a non-destructive method to determine the chemical composition of materials, is currently restricted to a pixel size larger than the volume of interaction between beam electrons and the ...
Tamme Claus +2 more
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Interdiffusion behavior in sigma-phase using Ni3Al/Mo diffusion couples [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2011 The sigmaNiMo( Al) phase was formed using Ni3Al/Mo diffusion couples at 1423, 1473 and 1523 K. The growth of formed phase and the concentration-distance profiles for each component in the diffusion couples were examined by electron probe microanalysis
Zhou C., Gong W., Huang S., Wei H.
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Dental Research Journal, 2021 Background: Nickel–titanium (NiTi) instruments have represented a great technological development that enabled endodontists conforming irregular-shaped root canals.
Felipe Augusto Restrepo-Restrepo +6 more
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Experimental Investigation of Phase Equilibria in the Ti—Al—Zr System at 1000–1300 °C
Crystals, 2022 Four partial isothermal sections of the Ti—Al—Zr system up to 60 at. % Al and 30 at. % Zr were experimentally established between 1000–1300 °C. Six heat-treated alloys were analysed by scanning electron microscopy, transmission electron microscopy ...
Zahra Kahrobaee +3 more
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