Search results for "Auger electrons"

showing 2 items of 2 documents

X‐Ray Photoelectron Spectroscopy

2021

X-ray photoelectron spectroscopy (XPS) is a spectroscopic technique in the family of electron spectroscopies, that is, those methods whose probe consists of electrons instead of photons. In the case of XPS, a soft, usually monochromatic X-ray causes the emission of electrons by means of the photoelectric effect. Differences in chemical potential and/or polarizability of the molecules can cause an alteration of the binding energy; in addition to photoelectrons, an ordinary XPS spectrum may also contain Auger electrons. In an XPS system, an electron gun is used to deliver a low-energy electron flux with a low current over the illuminated spot. In an XPS instrument, an ion gun may be used with…

X-ray photoelectron spectroscopyMaterials scienceX-ray photoelectron spectroscopyPhotoelectric effectSettore CHIM/03 - Chimica Generale E InorganicaAnalytical chemistryElectron spectroscopySpectroscopic techniqueAuger electronsBinding energySpectroscopy for Materials Characterization
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Isomeric state of $^{80}$Y and its role in the astrophysical rp-process

2001

5 pages, 7 figures.-- PACS nrs: 21.10.Tg; 23.20.Nx; 27.50.+e.

59 ≤ A ≤ 89 [[PACS] Properties of specific nuclei listed by mass ranges]PhysicsNuclear and High Energy Physics[PACS] Properties of specific nuclei listed by mass ranges: 59 ≤ A ≤ 89Proton[PHYS.NEXP] Physics [physics]/Nuclear Experiment [nucl-ex]010308 nuclear & particles physicsHadronElectron[PACS] Internal conversion and extranuclear effects (including Auger electrons and internal bremsstrahlung)rp-processNuclear isomer[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]01 natural sciences7. Clean energyNuclear physicsExcited state0103 physical sciences[PACS] Lifetimes widthsAtomic physics010306 general physicsInternal conversion coefficientExcitation
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