Fourfold symmetry in the anisotropy of the magnetoresistance of stripe-ordered La1.6-xNd0.4SrxCuO4 single crystals
文献类型：期刊论文
| 作者 | Xiang, X. Q.1; Ding, J. F.; Zhang, Y. Q.; Li, X. G. |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2009 |
| 卷号 | 79期号:1页码:4 |
| 关键词 | flux pinning high-temperature superconductors lanthanum compounds magnetisation magnetoresistance neodymium compounds strontium compounds superconducting transition temperature |
| ISSN号 | 1098-0121 |
| DOI | 10.1103/PhysRevB.79.012501 |
| 通讯作者 | Xiang, X. Q.() |
| 英文摘要 | A fourfold symmetry of the out-of-plane magnetoresistance (MR) of La1.6-xNd0.4SrxCuO4 [(LNSCO) x=0.10, 0.12, 0.15, and 0.18] single crystals was observed below the superconducting transition temperature T-c(onset) by rotating magnetic field direction in the ab-plane of the crystals. This large anisotropy in MR of LNSCO compared with that of La2-xSrxCuO4 is mainly attributed to the static stripe-phase-induced vortex pinning. A similar fourfold symmetry in ac magnetization supports the pinning mechanism in the stripe phase. A further investigation indicates that the anisotropic MR depends on both the stripe-phase-induced vortex pinning and the superconductivity of the LNSCO system. |
| 资助项目 | NSFC[50721061] ; NSFC[50832007] ; NBRPC[2006CB601003] ; NBRPC[2006CB922005] ; NBRPC[2009CB929502] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000262977900018 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | NSFC ; NBRPC |
| 源URL | [http://ir.imr.ac.cn/handle/321006/97892]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Xiang, X. Q. |
| 作者单位 | 1.Univ Sci & Technol China, Dept Phys, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China 2.Acad Sinica, Int Ctr Mat Phys, Shenyang 110015, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiang, X. Q.,Ding, J. F.,Zhang, Y. Q.,et al. Fourfold symmetry in the anisotropy of the magnetoresistance of stripe-ordered La1.6-xNd0.4SrxCuO4 single crystals[J]. PHYSICAL REVIEW B,2009,79(1):4. |
| APA | Xiang, X. Q.,Ding, J. F.,Zhang, Y. Q.,&Li, X. G..(2009).Fourfold symmetry in the anisotropy of the magnetoresistance of stripe-ordered La1.6-xNd0.4SrxCuO4 single crystals.PHYSICAL REVIEW B,79(1),4. |
| MLA | Xiang, X. Q.,et al."Fourfold symmetry in the anisotropy of the magnetoresistance of stripe-ordered La1.6-xNd0.4SrxCuO4 single crystals".PHYSICAL REVIEW B 79.1(2009):4. |
入库方式： OAI收割
来源：金属研究所
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