| Fourfold symmetry in the anisotropy of the magnetoresistance of stripe-ordered La1.6-xNd0.4SrxCuO4 single crystals | |
| Xiang, X. Q.1; Ding, J. F.; Zhang, Y. Q.; Li, X. G. | |
| Corresponding Author | Xiang, X. Q.() |
| 2009 | |
| Source Publication | PHYSICAL REVIEW B
 |
| ISSN | 1098-0121 |
| Volume | 79Issue:1Pages:4 |
| Abstract | 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. |
| Keyword | flux pinning high-temperature superconductors lanthanum compounds magnetisation magnetoresistance neodymium compounds strontium compounds superconducting transition temperature |
| Funding Organization | NSFC ; NBRPC |
| DOI | 10.1103/PhysRevB.79.012501 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | NSFC[50721061] ; NSFC[50832007] ; NBRPC[2006CB601003] ; NBRPC[2006CB922005] ; NBRPC[2009CB929502] |
| WOS Research Area | Physics |
| WOS Subject | Physics, Condensed Matter |
| WOS ID | WOS:000262977900018 |
| Publisher | AMER PHYSICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/97893 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Xiang, X. Q. |
| Affiliation | 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 |
| Recommended Citation 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. |
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