| Anomalous phase separation in La(0.225)Pr(0.4)Ca(0.375)MnO(3): consequence of temperature and magnetic-field cycles | |
| Z. B. Yan; J. M. Liu | |
| 2011 | |
| Source Publication | Applied Physics a-Materials Science & Processing
 |
| ISSN | 0947-8396 |
| Volume | 104Issue:1Pages:471-476 |
| Abstract | The evolutions of electronic phase separation in manganites La(0.225)Pr(0.4)Ca(0.375)MnO(3) are studied by the specific temperature and magnetic-field cycling experiments. It is found that the electronic phase separation state at low temperature can be tuned substantially by temperature and/or magnetic-field cycles. Surprisingly, the initial more ferromagnetic metallic (FMM) nuclei can impede the growth of these nuclei during the cooling process. It implies that there must coexist more than two phases which take part in the complex first-order phase transitions, and the charge-disordered insulating phase is possible, one of the parent phases transiting into the FMM phase at low temperature. In addition, the accommodation strain is suggested to control the nucleation and growth of FMM domains. |
| description.department | [yan, z. b.; liu, j.-m.] nanjing univ, lab solid state microstruct, nanjing 210093, peoples r china. [yan, z. b.; liu, j.-m.] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china. [liu, j.-m.] s china normal univ, sch phys, guangzhou 510006, guangdong, peoples r china.;liu, jm (reprint author), nanjing univ, lab solid state microstruct, nanjing 210093, peoples r china;liujm@nju.edu.cn |
| Keyword | Manganites |
| URL | 查看原文 |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/30815 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | Z. B. Yan,J. M. Liu. Anomalous phase separation in La(0.225)Pr(0.4)Ca(0.375)MnO(3): consequence of temperature and magnetic-field cycles[J]. Applied Physics a-Materials Science & Processing,2011,104(1):471-476. |
| APA | Z. B. Yan,&J. M. Liu.(2011).Anomalous phase separation in La(0.225)Pr(0.4)Ca(0.375)MnO(3): consequence of temperature and magnetic-field cycles.Applied Physics a-Materials Science & Processing,104(1),471-476. |
| MLA | Z. B. Yan,et al."Anomalous phase separation in La(0.225)Pr(0.4)Ca(0.375)MnO(3): consequence of temperature and magnetic-field cycles".Applied Physics a-Materials Science & Processing 104.1(2011):471-476. |
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