Paramagnetism and shake-up satellites in X-ray photoelectron spectra

Yin, L.; Adler, I.; Tsang, Tung; Matienzo, Luis J.; Grim, Samuel O.

doi:10.1016/0009-2614(74)80219-8

Cited by 144 publications

(37 citation statements)

References 14 publications

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“…The high spin Fe 3+ is described by a quadruplet and one satellite peak, in good agreement with Grosvenor et al works [7]. The satellite peaks, whose FWHM is larger than that of the components of the multiplets, are usually considered as due to the shift of electrons 3d to the 4 s vacant level during ejection of a photoelectron of core [9]. Thus, the Fe 2+ and Fe 3+ states could be clearly identified, and the same kind of spectrum was found all the reaction long.…”

Section: Chromium Spectrummentioning

confidence: 68%

304L stainless steel oxidation in carbon dioxide: An XPS study

Goutier

Valette

Laborde

et al. 2011

Journal of Alloys and Compounds

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Section: Chromium Spectrummentioning

confidence: 68%

304L stainless steel oxidation in carbon dioxide: An XPS study

Goutier

Valette

Laborde

et al. 2011

Journal of Alloys and Compounds

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“…The main components are the peaks corresponding to electronic levels 2p 3/2 and 2p 1/2 and the associated shake-up satellites for both metals. The shake-up peaks are attributed to the transition of an electron from a 3d orbital to the empty 4s orbital during the ejection of the core 2p photoelectron [20].…”

Section: Resultsmentioning

confidence: 99%

Determination of the cation site distribution of the spinel in multiferroic CoFe 2 O 4 /BaTiO 3 layers by X-ray photoelectron spectroscopy

Aghavnian

Moussy

Stanescu

et al. 2015

Journal of Electron Spectroscopy and Related Phenomena

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a b s t r a c tThe properties of CoFe 2 O 4 /BaTiO 3 artificial multiferroic multilayers strongly depend on the crystalline structure, the stoichiometry and the cation distribution between octahedral (Oh) and tetrahedral (Td) sites (inversion factor). In the present study, we have investigated epitaxial CoFe 2 O 4 layers grown on BaTiO 3 , with different Co/Fe ratios. We determined the cation distribution in our samples by X-ray magnetic circular dichroism (XMCD), a well accepted method to do so, and by X-ray photoelectron spectroscopy (XPS), using a fitting method based on physical considerations. We observed that our XPS approach converged on results consistent with XMCD measurements made on the same samples. Thus, within a careful decomposition based on individual chemical environments it is shown that XPS is fully able to determine the actual inversion factor.

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“…The low-BE (peak A) corresponds to ferrous (Fe 2+ ) compounds and the main peak in the centre of spectra (peak B) includes the ferric (Fe 3+ ) compounds. The high-BE peak (peak C) is assigned to a surface or satellite peak, which have been ascribed to shake-up or charge transfer processes [44][45][46][47]. Consequently, the evolution of oxidation state of iron compounds will be studied only through peaks A and B.…”

Section: Heated Granitoidsmentioning

confidence: 99%