Ordering of Oxygen Vacancies and Magneti
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J.M. González-Calbet; E. Herrero; N. Rangavittal; J.M. Alonso; J.L. Martı&#x
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Article
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1999
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Elsevier Science
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English
⚖ 827 KB
The study by electron di4raction and high resolution electron microscopy of several samples of the system La 0.5 Ca 0.5 MnO 3؊ , apart from strikingly con5rming the correctness of the orthorhombic perovskite-related unit cell of a+a c (2, b+a c (2, c+2a c for 04 40.25, points to the existence of thr