بدائل البحث:
significant gnp » significant dna (توسيع البحث), significant group (توسيع البحث), significant genes (توسيع البحث)
gap decrease » a decrease (توسيع البحث), gain decreased (توسيع البحث), mean decrease (توسيع البحث)
gnp based » snp based (توسيع البحث), app based (توسيع البحث), sup based (توسيع البحث)
significant gnp » significant dna (توسيع البحث), significant group (توسيع البحث), significant genes (توسيع البحث)
gap decrease » a decrease (توسيع البحث), gain decreased (توسيع البحث), mean decrease (توسيع البحث)
gnp based » snp based (توسيع البحث), app based (توسيع البحث), sup based (توسيع البحث)
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Partially Anion-Ordered Cerium Niobium Oxynitride Perovskite Phase with a Small Band Gap
منشور في 2021"…Complex multistage redox processes of this material at elevated temperatures in air, including full amorphization above 200 °C, recrystallization at 650 °C, decomposition at 950 °C, and a final oxidation into the stoichiometric cerium niobium oxide CeNbO<sub>4</sub>, were observed by simultaneous thermal analysis and in situ X-ray powder diffraction. The band gap of the oxynitride material was investigated by UV–vis spectroscopy and, due to the incorporation of nitrogen into the oxygen sublattice, a significant decrease from <i>E</i><sub>g</sub> = 2.67 eV for the precursor oxide CeNbO<sub>4+δ</sub> to <i>E</i><sub>g</sub> = 1.79 eV was observed. …"
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