Physico-chemical and X-ray optical characterizations of a Mo/Si multilayer interferential mirror upon annealing

Jonnard, Philippe; Jarrige, Ignace; Benbalagh, Rabah; Maury, Hélène; André, Jean‐Michel; Dankházi, Zoltán; Rolland, G.

doi:10.1016/j.susc.2005.05.058

Cited by 18 publications

(13 citation statements)

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“…The intensity of the shoulder around 1559 eV has sharply decreased, highlighting the fact that pure Al has reacted. Using the method of the reference weighted sum that is now routine to estimate the composition of complex materials [24,25], we show in Fig. 4a that the Al K emission band of the as-deposited sample is well reproduced using (44 ± 5) %wgt of Al 3 Ni plus (56 ± 5) %wgt of pure Al.…”

Section: Resultsmentioning

confidence: 96%

“…Then, as XES allows probing into the chemical environment of the emitting atoms, the interface composition of the Al/Ni multilayers is determined from the analysis of their XES spectra. These, in turn, are fitted as a weighted sum of reference spectra (with the constraint that a minimum number of references is introduced), this methodology being now routinely used to study complex materials [23][24][25][26].…”

Section: Introductionmentioning

confidence: 99%

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Spectroscopic study of interfaces in Al/Ni periodic multilayers

Guen

Gamblin

Jonnard

et al. 2009

Eur. Phys. J. Appl. Phys.

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Section: Resultsmentioning

confidence: 96%

Section: Introductionmentioning

confidence: 99%

Spectroscopic study of interfaces in Al/Ni periodic multilayers

Guen

Gamblin

Jonnard

et al. 2009

Eur. Phys. J. Appl. Phys.

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“…This is now routinely done for the study of complex materials (Kurmaev et al, 1995;Iwami et al 1997;Galakhov, 2002;2005;Maury et al, 2006a;Maury et al, 2006b;Salou et al, 2008).…”

Section: Analysis Of the Fitted Emission Bandsmentioning

confidence: 99%

Characterization of Al and Mg Alloys from Their X-Ray Emission Bands

et al. 2009

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The valence states of Mg-Al alloys are compared to those of reference materials (pure Mg and Al metals, and intermetallics). Two methods based on x-ray emission spectroscopy are proposed to determine the phases and their proportion: first, by analyzing the Al valence spectra of the Mg-rich alloys and the Mg valence spectra of the Al-rich alloys; second by fitting with a linear combination of the reference spectra the Al spectra of the Al-rich alloys and the Mg spectra of the Mg-rich alloys. This enables us to determine that Al and Al 3 Mg 2 are present in the 0 -43.9 wt% Al composition range and Mg and Al 12 Mg 17 are present in the 62.5 -100 wt% Al composition range. In the 43.9 -62.5%Al range, the alloy is single phase and an underestimation of the Al content of the alloy can be estimated from the comparison of the bandwidth of the alloy spectrum to the bandwidths of the reference spectra.

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“…They are analysed by a combination of non-destructive techniques [11][12][13][14]: xray reflectivity (XRR) in the hard and soft x-ray ranges, UV reflectivity (UVR) and x-ray emission spectroscopy (XES), in order to obtain structural and chemical informa- …”

Section: Introductionmentioning

confidence: 99%