2005
DOI: 10.1103/physrevb.72.205113
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High-resolution valence-band XPS spectra of the nonconductors quartz and olivine

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Cited by 78 publications
(63 citation statements)
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References 48 publications
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“…Reference source not found.). 36,44 No peak was present at ~101.5 eV, ruling out polysiloxanes as a potential source of silicon contamination. 45 Previous XPS studies have identified silicon in leaf surface waxes, citing silica as one of its possible forms.…”
Section: X-ray Photoelectron Spectroscopy (Xps)mentioning
confidence: 91%
“…Reference source not found.). 36,44 No peak was present at ~101.5 eV, ruling out polysiloxanes as a potential source of silicon contamination. 45 Previous XPS studies have identified silicon in leaf surface waxes, citing silica as one of its possible forms.…”
Section: X-ray Photoelectron Spectroscopy (Xps)mentioning
confidence: 91%
“…The Kratos instrument uses a novel magnetic lens system to effectively eliminate differential charge broadening in non-conductors; and indeed, Nesbitt et al (2004) showed that the same linewidth can be obtained on analogous semiconductor and bulk non-conductors. In addition, XPS valence bands of these minerals reveal many features heretofore unobserved, and high-quality pseudopotential density functional calculations on quartz, olivines and pyroxenes (Zakaznova-Herzog et al, 2005 reproduce well the valence band spectra of the three classes of minerals, thus providing insight into the origins of these details. This agreement gives us considerable confidence when interpreting the spectra of pristine and leached surfaces of these minerals.…”
Section: Introductionmentioning
confidence: 94%
“…Highly resolved valence band (VB) spectra of non-conductor silicates also have been obtained (Nesbitt et al, 2004;Zakaznova-Herzog et al, 2005. The Kratos instrument uses a novel magnetic lens system to effectively eliminate differential charge broadening in non-conductors; and indeed, Nesbitt et al (2004) showed that the same linewidth can be obtained on analogous semiconductor and bulk non-conductors.…”
Section: Introductionmentioning
confidence: 95%
“…For example, olivine contains only NBO, but its O1s spectrum 18 (Fig. 3) displays a clear tail towards the higher binding energies typically associated with BO.…”
Section: Precision and Accuracy Of The O1s Xps Datamentioning
confidence: 99%
“…3) displays a clear tail towards the higher binding energies typically associated with BO. This tail was interpreted to result from surface hydroxyls 18 and comprises ϳ6% of the O1s signal. A similar tail will be misinterpreted as excess BO in the incompletely resolved spectra of silicate glasses.…”
Section: Precision and Accuracy Of The O1s Xps Datamentioning
confidence: 99%