Iron-Alloyed Vanadium Dioxide Analysis Using X-Ray Photoelectron Spectroscopy Technique

The paper presents the qualitative and quantitative elemental analysis of V 0.93 Fe 0.07 O 2 compound powder performed by the X-ray photoelectron spectroscopy (XPS) technique. The analysis is carried out before and after temperature cycling. The XPS spectra show that changes in the chemical composit...

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Veröffentlicht in:	Russian physics journal 2020-04, Vol.62 (12), p.2283-2287
Hauptverfasser:	Semenyuk, N. A., Kuznetsova, Yu. V., Surikov, Vad. I., Surikov, Val. I., Poleshchenko, K. N., Danilov, S. V., Egorova, V. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloying Analysis Chemical composition Condensed Matter Physics Electronic structure Electrons Hadrons Heavy Ions Lasers Mathematical and Computational Physics Methods Nuclear Physics Optical Devices Optical properties Optics Photoelectrons Photonics Physical Sciences Physics Physics and Astronomy Physics, Multidisciplinary Powders Qualitative analysis Science & Technology Sensors Spectroscopic analysis Spectrum analysis Surface layers Theoretical Vanadium Vanadium dioxide X ray photoelectron spectroscopy X-ray spectroscopy
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Zusammenfassung:	The paper presents the qualitative and quantitative elemental analysis of V 0.93 Fe 0.07 O 2 compound powder performed by the X-ray photoelectron spectroscopy (XPS) technique. The analysis is carried out before and after temperature cycling. The XPS spectra show that changes in the chemical composition and the electronic structure of V 0.93 Fe 0.07 O 2 compound powder occur in the thin surface layer. In the deeper layers these parameters remain unchanged.
ISSN:	1064-8887 1573-9228
DOI:	10.1007/s11182-020-01978-9