The magnetic excitation spectrum and thermodynamics of high-T-c superconductors
文献类型：期刊论文
| 作者 | Dai, PC ; Mook, HA ; Hayden, SM ; Aeppli, G ; Perring, TG ; Hunt, RD ; Dogan, F |
| 刊名 | SCIENCE
 |
| 出版日期 | 1999 |
| 卷号 | 284期号:5418页码:1344 |
| 关键词 | ELECTRONIC SPECIFIC-HEAT NEUTRON-SCATTERING YBA2CU3O6+X FLUCTUATIONS RESISTIVITY ENERGY 300-K |
| ISSN号 | 0036-8075 |
| 通讯作者 | Dai, PC (reprint author), Oak Ridge Natl Lab, Div Solid State, POB 2008, Oak Ridge, TN 37831 USA. |
| 中文摘要 | Inelastic neutron scattering was used to study the wave vector- and frequency-dependent magnetic fluctuations in single crystals of superconducting YBa2Cu3O6+x. The spectra contain several important features, including a gap in the superconducting state, a pseudogap in the normal state, and the much-discussed resonance peak. The appearance of the pseudogap determined from transport and nuclear resonance coincides with formation of the resonance in the magnetic excitations. The exchange energy associated with the resonance has the temperature and doping dependences as well as the magnitude to describe approximately the electronic specific heat near the superconducting transition temperature (T-c). |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2014-02-20 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57896]  |
| 专题 | 物理研究所_所内人员在其他单位发表论文题录信息_所内人员在其他单位发表论文题录信息_期刊论文 |
| 推荐引用方式 GB/T 7714 | Dai, PC,Mook, HA,Hayden, SM,et al. The magnetic excitation spectrum and thermodynamics of high-T-c superconductors[J]. SCIENCE,1999,284(5418):1344. |
| APA | Dai, PC.,Mook, HA.,Hayden, SM.,Aeppli, G.,Perring, TG.,...&Dogan, F.(1999).The magnetic excitation spectrum and thermodynamics of high-T-c superconductors.SCIENCE,284(5418),1344. |
| MLA | Dai, PC,et al."The magnetic excitation spectrum and thermodynamics of high-T-c superconductors".SCIENCE 284.5418(1999):1344. |
入库方式： OAI收割
来源：物理研究所
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