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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Golias, Evangelos
MAX IV Laboratory
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Topics
Publications (8/8 displayed)
- 2025Unveiling nano-scale chemical inhomogeneity in surface oxide films formed on V- and N-containing martensite stainless steel by synchrotron X-ray photoelectron emission spectroscopy/microscopy and microscopic X-ray absorption spectroscopycitations
- 2024Unveiling nano-scale chemical inhomogeneity in surface oxide films formed on V- and N-containing martensite stainless steel by synchrotron X-ray photoelectron emission spectroscopy/microscopy and microscopic X-ray absorption spectroscopycitations
- 2024Growth of MnxAu1−x Films on Cu(001) and Ag(001) Single-Crystal Substrates
- 2024Magnetic domain engineering in antiferromagnetic CuMnAs and Mn 2 Aucitations
- 2023Current-driven writing process in antiferromagnetic Mn2Au for memory applicationscitations
- 2023MAXPEEM : a spectromicroscopy beamline at MAX IV laboratorycitations
- 2023Magnetic domain engineering in antiferromagnetic CuMnAs and Mn$_2$Au devices
- 2022Influence of magnetic domain walls on all-optical magnetic toggle switching in a ferrimagnetic GdFe filmcitations
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article
Unveiling nano-scale chemical inhomogeneity in surface oxide films formed on V- and N-containing martensite stainless steel by synchrotron X-ray photoelectron emission spectroscopy/microscopy and microscopic X-ray absorption spectroscopy
Abstract
<p>Nano-scale chemical inhomogeneity in surface oxide films formed on a V- and N-containing martensite stainless steel and tempering heating induced changes are investigated by a combination of synchrotron- based hard X-ray Photoelectron emission spectroscopy (HAXPES) and microscopy (HAXPEEM) as well as microscopic X-ray absorption spectroscopy (μ-XAS) techniques. The results reveal the inhomogeneity in the oxide films on the micron-sized Cr<sub>2</sub>N- and VN-type particles, while the inhomogeneity on the martensite matrix phase exists due to localised formation of nano-sized tempering nitride particles at 600 °C. The oxide film formed on Cr<sub>2</sub>N-type particles is rich in Cr<sub>2</sub>O<sub>3</sub> compared with that on the martensite matrix and VN-type particles. With the increase of tempering temperature, Cr<sub>2</sub>O<sub>3</sub> formation is faster for the oxidation of Cr in the martensite matrix than the oxidation of Cr nitride-rich particles.</p>