Magnetic and magnetotransport properties of the orthorhombic perovskites (Lu,Ca)MnO3
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A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
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Authors
Imamura, N.
Karppinen, M.
Motohashi, T.
Yamauchi, H.
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en
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Physical Review B, Volume 77, issue 2, pp. 1-7
Abstract
Here we extend the research of the (R,Ca)MnO3 perovskites to the smallest-R end member (Lu,Ca)MnO3. Magnetic and magnetotransport properties of the (Lu1−xCax)MnO3 system are systematically investigated in regard to carrier doping. It is found that hole doping into the antiferromagnetic x=0.0 phase, LuMnO3, causes a spin-glass-like magnetic competition in the wide doping range of 0.1≤x≤0.6, whereas electron doping into the antiferromagnetic x=1.0 phase, CaMnO3, induces a large magnetoresistance effect for 0.8≤x≤0.95.Description
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Imamura, N, Karppinen, M, Motohashi, T & Yamauchi, H 2008, 'Magnetic and magnetotransport properties of the orthorhombic perovskites (Lu,Ca)MnO3', Physical Review B, vol. 77, no. 2, 24422, pp. 1-7. https://doi.org/10.1103/PhysRevB.77.024422