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energy-dispersive spectrometers

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Published: 15 December 2019
Fig. 2 Superimposed spectra of BaTiO 3 obtained from energy-dispersive spectrometer (EDS) and wavelength-dispersive spectrometer (WDS) systems, where the WDS spectrum is replotted on the energy scale rather than wavelength. X-ray detection in WDS systems is based on Bragg’s law More
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Published: 15 January 2021
Fig. 9 Three different energy-dispersive spectrometer (EDS) spectra obtained from the indicated regions of a copper sample surrounded by aluminum foil. Note the annotated peak labels. More
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Published: 15 January 2021
Fig. 11 Energy-dispersive spectrometer (EDS) spectrum for analysis of a stress-corrosion crack in type 304L stainless steel alloy exposed to an environment with chlorides More
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Published: 15 January 2021
Fig. 13 Energy-dispersive spectrometer (EDS) line scan on a polished cross at the bond interface of a solder joint for a component on a printed circuit board. A high concentration of phosphorus indicates degradation of the electroless nickel plating during subsequent gold plating More
Book Chapter

By S. Lampman
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006645
EISBN: 978-1-62708-213-6
...-dispersive spectrometer (WDS) and energy-dispersive spectrometer (EDS). This is followed by a discussion on the mechanism and effects of X-ray radiation, X-ray emission, and X-ray absorption. The article then discusses components used, operation, and applications of WDS and EDS. Some of the factors...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006770
EISBN: 978-1-62708-295-2
... on the operating principles and applications of detectors for x-ray spectroscopy, namely energy-dispersive spectrometers, wavelength-dispersive spectrometers, and handheld x-ray fluorescence systems. The processes involved in x-ray analysis in the SEM and handheld x-ray fluorescence analysis are then covered...
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Published: 01 January 1986
Fig. 1 Basic components of the scanning electron microscope. WDS, wavelength-dispersive spectrometer; EDS, energy-dispersive spectrometer; CRT, cathode-ray tube More
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Published: 15 January 2021
Fig. 3 Schematic of a silicon-drift detector (SDD) system. EDS, energy-dispersive spectrometer More
Series: ASM Handbook Archive
Volume: 10
Publisher: ASM International
Published: 01 January 1986
DOI: 10.31399/asm.hb.v10.a0001768
EISBN: 978-1-62708-178-8
... microanalysis energy-dispersive X-ray spectrometers microbeam analysis qualitative analysis quantitative analysis scanning electron microscopes wavelength-dispersive X-ray fluorescence spectroscopy Overview Introduction Metallurgy has for many years combined chemical analysis on a macroscopic...
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Published: 01 January 1986
Fig. 3 Schematic diagram of the detector of an energy-dispersive x-ray spectrometer. Source: Ref 9 More
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Published: 01 January 1986
Fig. 4 Schematic diagram of a complete energy-dispersive x-ray spectrometer. Various pulse processing functions and the multichannel analyzer are shown. Source: Ref 9 More
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Published: 01 January 2002
Fig. 6 Schematic of a complete energy-dispersive x-ray spectrometer used in electron-probe x-ray microanalysis. Various pulse processing functions and the multichannel analyzer are shown. FET, field effect transistor More
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Published: 15 December 2019
Fig. 13 Schematic diagram of a complete energy-dispersive x-ray spectrometer. Various pulse-processing functions and the multichannel analyzer (MCA) are shown. FET, field-effect transistor More
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Published: 15 January 2021
Fig. 2 Schematic of a silicon-lithium energy-dispersive x-ray spectrometer. Courtesy of Thermo Fisher Scientific More
Series: ASM Handbook Archive
Volume: 10
Publisher: ASM International
Published: 01 January 1986
DOI: 10.31399/asm.hb.v10.a0001733
EISBN: 978-1-62708-178-8
... Abstract This article provides an introduction to x-ray spectrometry, and discusses the role of electromagnetic radiation, x-ray emission, and x-ray absorption. It focuses on the instrumentation of wavelength-dispersive x-ray spectrometers, and energy dispersive x-ray spectrometers (EDS...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003250
EISBN: 978-1-62708-199-3
... dispersive spectrometers, rather than energy dispersive detectors, or by using optical emission spectroscopy (see the section “Capabilities of Related Techniques” in this article). Sample Requirements Bulk metal samples typically are ground to produce a flat uncontaminated surface for analysis...
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Published: 01 June 2012
Fig. 4 Schematic of the electron beam interaction with the sample for scanning electron microscopy and energy-dispersive x-ray spectrometer analysis More
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Published: 15 December 2019
Fig. 14 Schematic diagrams of silicon-lithium semiconductor x-ray detector used in an energy-dispersive x-ray spectrometer More
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Published: 15 December 2019
Fig. 7 Principle of the semiconductor silicon drift detector energy dispersive x-ray spectrometer (SDD-EDS) with the spectrum of YBa 2 Cu 3 O 7 -0.4wt%Al More
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0005586
EISBN: 978-1-62708-170-2
... channeling pattern ECR electron cyclotron resonance E d displacement energy EDM electrical discharge machining EDS energy-dispersive spectrometer EDX energy-dispersive spectroscopy EDXA energy dispersive x-ray analysis EEC erosion-enhanced corrosion...