Raman Spectroscopy of V4O7 Films
نویسندگان
چکیده
A thin film of vanadium oxide Magnéli phase V4O7 was produced using cathodic arc sputtering. X-ray diffraction, Rutherford backscattering spectrometry and Raman investigations confirmed the formation this phase. The spectrum differs considerably from another oxide, V3O5, showing that spectroscopy is an excellent tool for distinguishing between these two phases. Temperature-dependent measurements revealed a significant change spectra near metal–insulator transition.
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ژورنال
عنوان ژورنال: Coatings
سال: 2022
ISSN: ['2079-6412']
DOI: https://doi.org/10.3390/coatings12030291