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Structure and magnetic properties of perovskite Sr2CuNbO6−δ |
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| Authors: | Z. Sun X.H. Chen R. Fan X.G. Luo L. Li |
| Affiliation: | a Structure Research Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China b Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China c Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China |
| Abstract: | Single phase perovskite Sr2CuNbO6−δ with a high proportion of Cu1+ ions and oxygen vacancies was synthesized by solid-state reaction. The structure was determined by Rietveld method with space group Pm3m. Isotropic g value was evaluated from electron spin resonance (ESR) measurements. The ESR result is consistent with that of magnetic susceptibility. |
| Keywords: | A. Oxides D. Crystal structure D. Magnetic properties |
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