The condensation energy and pseudogap energy scale of Bi : 2212 from the electronic specific heat
文献类型：期刊论文
| 作者 | Loram, JW ; Luo, JL ; Cooper, JR ; Liang, WY ; Tallon, JL |
| 刊名 | PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS
 |
| 出版日期 | 2000 |
| 卷号 | 341页码:831 |
| 关键词 | NORMAL-STATE SUPERCONDUCTORS BEHAVIOR |
| ISSN号 | 0921-4534 |
| 通讯作者 | Loram, JW (reprint author), Univ Cambridge, Irc Superconduct, Madingley Rd, Cambridge CB3 0HE, England. |
| 中文摘要 | From measurements of the electronic specific heat of three Bi2212 samples we show that the normal state pseudogap opens abruptly in the weakly overdoped region at p(crit) similar to 0.19 holes/CuO(2) and increases as Eg(p)/(k)B similar to 980(1-p/p(crit)) (K) at lower doping.. The condensation energy U(0) peaks strongly at p(crit) exhibiting strong BCS-like superconductivity (U(0)/gammaT(c)(2) similar to 0.28) for p > p(crit) and weak superconductivity below p(crit). We conclude that the pseudogap is a property of the normal state DOS and is not related to precursor superconducting fluctuations. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/44940]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Loram, JW,Luo, JL,Cooper, JR,et al. The condensation energy and pseudogap energy scale of Bi : 2212 from the electronic specific heat[J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,2000,341:831. |
| APA | Loram, JW,Luo, JL,Cooper, JR,Liang, WY,&Tallon, JL.(2000).The condensation energy and pseudogap energy scale of Bi : 2212 from the electronic specific heat.PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,341,831. |
| MLA | Loram, JW,et al."The condensation energy and pseudogap energy scale of Bi : 2212 from the electronic specific heat".PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 341(2000):831. |
入库方式： OAI收割
来源：物理研究所
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