Effect of Y Doping in La Site on Low Field Magnetoresistance of ManganiteLa0. 7 Sr0. 3 MnO3
In view of magnetoresistance effect of perovskite manganite in low magnetic field，manganite polycrystalline samples La0. 7 － xYxSr0. 3MnO3 ( x = 0，0. 1，0. 2) were prepared by solid-state reaction technique. Xray diffraction spectrums of the two samples ( x = 0，0. 2 ) and resistance-temperature ( R-T...
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| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Harbin University of Science and Technology Publications
2019-04-01
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| Series: | Journal of Harbin University of Science and Technology |
| Subjects: | |
| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1673 |
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