Universal curves in assessing the order of magnetic transition of La0.7−xPrxCa0.3MnO3 compounds exhibiting giant magnetocaloric effect
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- 作者：T.A. Hoa ; S.H. Lima ; sangholim@korea.ac.kr" class="auth_mail" title="E-mail the corresponding author ; T.L. Phanb ; S.C. Yuc ; scyu@chungbuk.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Magnetic phase transition ; Perovskite manganites ; Magnetic properties ; Magnetocaloric effect
- 刊名：Journal of Alloys and Compounds
- 出版年：2017
- 出版时间：25 January 2017
- 年：2017
- 卷：692
- 期：Complete
- 页码：687-692
- 全文大小：1691 K
文摘
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Magnetic and magnetocaloric properties of manganites are investigated.
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Universal curves are used to assess the magnetic transition order of manganites.
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Pr is substituted for La in LCMO to optimize the magnetocaloric properties.