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Item Data of TiVO2 on TiO2(110)(2024-03-02) Lu, Hao; Key Laboratory of Green Preparation and Application for Functional Materials, Ministry of Education, School of Materials Science Engineering, Hubei UniversityThis data is raw XRD and Raman data of TiVO2 films on TiO2(110). Angle and temperature-dependent Raman spectroscopic measurements were performed using a Renishaw inVia Raman microscope system. Series of Raman spectra in the temperature range between 0 °C and 80 °C were recorded using a Linkam THMS 600 temperature stage. The spectra were taken in backscattering geometry with 514 nm excitation provided by an Ar-ion laser. Excitation and scattered light passed through a long distance objective (50 ×, Olympus, NA = 0.45). The Rayleigh scattered laser light was rejected by an edge filter enabling the measurement of the Stokes Raman scattered light down to 100 cm-1. The laser power on the sample was 1.9 mW and the spot size about 1 µm. Using polarization optics in the beam path allowed us to measure Raman spectra in parallel and crossed polarization configuration of laser and Raman scattered light. Angle-dependent measurements were realized on the same spot on the sample by rotating the polarizer arrangement in the beam path. Angle alpha is between [001] direction of TiO2 substrate and incoming polarization. Angle-dependent Raman measurements were performed at room temperature with Angle alpha from 0 to 360 degrees in 10 degree steps.Angle-dependent Raman measurements were performed at 80 °C with Angle alpha from -90 to 450 degrees in 15 degree steps. X-ray diffraction (XRD) traces Panalytical X'Pert Pro MRD setups using the Cu-Kα line and an additional sample heater to reach temperatures between room temperature and 80 °C. The sample’s electric resistance as a function of temperature was measured by using a linear four-contact geometry and a heater stage. Either tungsten carbide or steel needles with a diameter of 0.5mm were used as contacts. The total force applied to the needles was about 5 to 16 N. The distance between probes was 1 ± 0.01 mm. The resistance measurements were performed in autoranging mode. The heating rate was 2 °C/min.