Structure and electric transport properties of the spin ladder compound Sr(14) (Cu(0.97) M(0.03))(24) O(41) (M = Zn, Ni, Co)
文献类型：期刊论文
| 作者 | L. Cheng ; L. L. Wang ; S. Z. Pu ; N. Hu ; Y. Zhang ; Y. Liu ; W. Wei ; R. Xiong ; J. Shi |
| 刊名 | Acta Physica Sinica
 |
| 出版日期 | 2010 |
| 卷号 | 59期号:2页码:1155-1162 |
| 关键词 | spin ladder compound Sr(14)Cu(24)O(41) B-site doping transport property metal-insulator-transition single-crystals sr(14-x)a(x)cu(24)o(41) sr14cu24o41 dynamics charge la gap ca |
| ISSN号 | 1000-3290 |
| 中文摘要 | Polycrystalline samples of Sr(14)Cu(24)O(41) and Sr(14) (Cu(0.97) M(0.03))(24) O(41) (M = Zn, Ni, Co) were synthesized by standard solid state reaction method. All samples are single phase as identified by X-ray diffraction, no regular shift of lattice parameters a, c is found, but the lattice parameter b increases slightly with doping magnetic ions Ni and Co, and has no change with doping non-magnetic ion Zn, respectively. Selected area electron diffraction experiments show that Zn,Ni and Co ions may substitute for Cu ions in the chain. All the doping compounds are still semiconductors and have a crossover temperature T(p) like the parent phase Sr(14)Cu(24)O(41). The influence of magnetic ion Ni or Co doping on the resistivity is smaller than that of non-magnetic ion Zn doping, while the influence of non-magnetic ion Zn doping on crossover temperature is smaller than that of magnetic ion Ni or Co doping. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/31045]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | L. Cheng,L. L. Wang,S. Z. Pu,et al. Structure and electric transport properties of the spin ladder compound Sr(14) (Cu(0.97) M(0.03))(24) O(41) (M = Zn, Ni, Co)[J]. Acta Physica Sinica,2010,59(2):1155-1162. |
| APA | L. Cheng.,L. L. Wang.,S. Z. Pu.,N. Hu.,Y. Zhang.,...&J. Shi.(2010).Structure and electric transport properties of the spin ladder compound Sr(14) (Cu(0.97) M(0.03))(24) O(41) (M = Zn, Ni, Co).Acta Physica Sinica,59(2),1155-1162. |
| MLA | L. Cheng,et al."Structure and electric transport properties of the spin ladder compound Sr(14) (Cu(0.97) M(0.03))(24) O(41) (M = Zn, Ni, Co)".Acta Physica Sinica 59.2(2010):1155-1162. |
入库方式： OAI收割
来源：金属研究所
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