Lattice effect on magnetism in CMR perovskite La0.85Sr0.15MnOz |
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| Authors: | N Zhang W Ding W Zhong K Du K Wang Y Du |
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| Institution: | (1) Key Lab of Jiangsu Province for Optic & Electric Techniques, Nanjing Normal University, Nanjing 210024, China, CN;(2) National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, China, CN |
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| Abstract: | 0.85 Sr0.15MnO3 system has been investigated. Enlargements of lattice parameters with grain growth have been observed. Associated with this
growth are a series of magnetic changes, including magnetization, Curie temperature Tc and superparamagnetic behavior. These phenomena may provide another route to understanding the relationship between structure
and magnetism in the hole-doped manganese perovskites.
Received: 20 January 1997/Accepted: 28 February 1997 |
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| Keywords: | PACS: 75 50 -y 61 10 -l 81 35 +k 75 60 -d |
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