X-ray diffraction with micrometre spatial resolution for highly absorbing samples

open access.

Bibliographische Detailangaben
Veröffentlicht in:Journal of synchrotron radiation. - 1994. - 29(2022), Pt 6 vom: 01. Nov., Seite 1407-1413
1. Verfasser: Chakrabarti, Prerana (VerfasserIn)
Weitere Verfasser: Wildeis, Anna, Hartmann, Markus, Brandt, Robert, Döhrmann, Ralph, Fevola, Giovanni, Ossig, Christina, Stuckelberger, Michael Elias, Garrevoet, Jan, Falch, Ken Vidar, Galbierz, Vanessa, Falkenberg, Gerald, Modregger, Peter
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Journal of synchrotron radiation
Schlagworte:Journal Article X-ray diffraction X-ray fluorescence goniometers high photon energy high spatial resolution
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520 |a X-ray diffraction with high spatial resolution is commonly used to characterize (poly)crystalline samples with, for example, respect to local strain, residual stress, grain boundaries and texture. However, the investigation of highly absorbing samples or the simultaneous assessment of high-Z materials by X-ray fluorescence have been limited due to the utilization of low photon energies. Here, a goniometer-based setup implemented at the P06 beamline of PETRA III that allows for micrometre spatial resolution with a photon energy of 35 keV and above is reported. A highly focused beam was achieved by using compound refractive lenses, and high-precision sample manipulation was enabled by a goniometer that allows up to 5D scans (three rotations and two translations). As experimental examples, the determination of local strain variations in martensitic steel samples with micrometre spatial resolution, as well as the simultaneous elemental distribution for high-Z materials in a thin-film solar cell, are demonstrated. The proposed approach allows users from the materials-science community to determine micro-structural properties even in highly absorbing samples 
650 4 |a Journal Article 
650 4 |a X-ray diffraction 
650 4 |a X-ray fluorescence 
650 4 |a goniometers 
650 4 |a high photon energy 
650 4 |a high spatial resolution 
700 1 |a Wildeis, Anna  |e verfasserin  |4 aut 
700 1 |a Hartmann, Markus  |e verfasserin  |4 aut 
700 1 |a Brandt, Robert  |e verfasserin  |4 aut 
700 1 |a Döhrmann, Ralph  |e verfasserin  |4 aut 
700 1 |a Fevola, Giovanni  |e verfasserin  |4 aut 
700 1 |a Ossig, Christina  |e verfasserin  |4 aut 
700 1 |a Stuckelberger, Michael Elias  |e verfasserin  |4 aut 
700 1 |a Garrevoet, Jan  |e verfasserin  |4 aut 
700 1 |a Falch, Ken Vidar  |e verfasserin  |4 aut 
700 1 |a Galbierz, Vanessa  |e verfasserin  |4 aut 
700 1 |a Falkenberg, Gerald  |e verfasserin  |4 aut 
700 1 |a Modregger, Peter  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Journal of synchrotron radiation  |d 1994  |g 29(2022), Pt 6 vom: 01. Nov., Seite 1407-1413  |w (DE-627)NLM09824129X  |x 1600-5775  |7 nnns 
773 1 8 |g volume:29  |g year:2022  |g number:Pt 6  |g day:01  |g month:11  |g pages:1407-1413 
856 4 0 |u http://dx.doi.org/10.1107/S1600577522008025  |3 Volltext 
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