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[FIGURE 6 OMITTED] No zinc particles were detected on any friction surface either by Auger spectroscopy or by microradiogra phy.
He ably describes temperature-programmed techniques, photoemission and auger spectroscopy, ion spectroscopies, Mossbauer spectroscopy, diffraction and extended x-ray absorption fine structure, microscopy and imaging, and vibrational spectroscopy.
To determine a root cause, we recommended SEM/EDS and Auger spectroscopy analysis of the PCB surface.
Techniques which have been transformed with the use of synchrotron radiation include: X-ray absorption spectroscopies such as Extended X-ray Absorption Fine Structure (EXAFS) and Near-edge X-ray Absorption Fine Structure (NEXAFS) of solids (crystalline or amorphous), liquids and solution, gases, surfaces, and interfaces; Photoelectron and Auger spectroscopy of gases, solids and surfaces; X-ray diffraction (XRD) of solids (powders, single crystals, non-crystalline materials) including small angle X-ray scattering (SAXS) from polymers, composites, and biological materials.
Saldin and others rely on photoelectron and Auger spectroscopy data to reconstruct three-dimensional images (SN: 9/1/90, p.
The researchers say their tecnique is powerful enough to handle diffraction data produced by a variety of methods currently used by scientists to probe the nature of surfaces, including photelectron nd Auger spectroscopy.