Electron Spin Resonance Study on CMR Oxides
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概要
- 論文の詳細を見る
Electron spin resonance (ESR) measurements have been performed on samples of the systems Pr_<0.7>Sr_<0.3-x>Ca_xMnO_3 and Pr_<0.6>Sr_<0.4-y>Ca_yMnO_3. Substitution of Ca in the Sr site changes the effective ionic radius of the A-site without altering the average Mn valence. The variation in the resonance linewidth and the activation energy as a function of Ca content is presented and the observed features are explained on the basis of the change in the tolerance factor.
- 社団法人日本磁気学会の論文
- 1999-01-20
著者
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Lee C.s.
Center Of Super-diamond And Advanced Films(cosdaf):dept.of Physics And Materials Science City Univer
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Lee C.
Center For Condensed Matter Sciences:institute Of Materials Science And Engineering National Taiwan
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Kuo P.
Institute Of Material Science And Engineering National Taiwan University
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Huang C.
Center For Condensed Matter Sciences
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Gundakaram R.
Center for Condensed Matter Sciences
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Lin J.
Center for Condensed Matter Sciences
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Lee C.
Center For Advanced Aerospace Materials Pohang University Of Science And Technology
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Lin J.G.
Center for Condensed Matter Sciences
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Lee C.S.
Center for Condensed Matter Sciences:Institute of Materials Science and Engineering National Taiwan University
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