期刊文献+

Superconductivity at 55 K in Iron-Based F-Doped Layered Quaternary Compound Sm[O1-xFx]FeAs 被引量:61

Superconductivity at 55 K in Iron-Based F-Doped Layered Quaternary Compound Sm[O1-xFx]FeAs
下载PDF
导出
摘要 We report the superconductivity in iron-based oxyarsenide Sm[O1-xFx]FeAs, with the onset resistivity transition temperature at 55.0K and Meissner transition at 54.6K. This compound has the same crystal structure as LaOFeAs with shrunk crystal lattices, and becomes the superconductor with the highest critical temperature among all materials besides copper oxides up to now. We report the superconductivity in iron-based oxyarsenide Sm[O1-xFx]FeAs, with the onset resistivity transition temperature at 55.0K and Meissner transition at 54.6K. This compound has the same crystal structure as LaOFeAs with shrunk crystal lattices, and becomes the superconductor with the highest critical temperature among all materials besides copper oxides up to now.
出处 《Chinese Physics Letters》 SCIE CAS CSCD 2008年第6期2215-2216,共2页 中国物理快报(英文版)
基金 Supported by the National Natural Science Foundation of China under Grant Nos 10734120 and 50571111, and National Basic Research Program of China under Grant Nos 2006CB601001 and 2007CB925002, and the Project COMEPHS TTC from EC.
关键词 supernova explosion proto-neutron star shock wave supernova explosion, proto-neutron star, shock wave
  • 相关文献

参考文献12

  • 1Zhu W J, Huang Y Z, Dong C and Zhao Z X 1994 Mater. Res. Bull. 29 143
  • 2Zimmer B I, Jeitschko W, Albering J H, Glaum R and Reehuis M 1995 J. Alloys Compd. 229 238
  • 3Kamihara Y et al 2006 J. Am. Chem. Soc. 128 10012
  • 4Watanabe T et al 2007 Inorg. Chem. 46 7719
  • 5Kamihara Y, Watanabe T, Hirano M and Hosono H 2008 J. Am. Chem. Soc. 130 3296
  • 6Chen X H, Wu T, Wu G, Liu R H, Chen H and Fang D F 2008 Condmat:arXiv 0803-3603
  • 7Chen G F, Li Z, Wu D, Li G, Hu W Z, Dong J, Zheng P, Luo J L and Wang N L 2008 Condmat:arXiv 0803-3790
  • 8Ren Z A, Yang j, Lu W, Yi W, Che G C, Dong X L, Sun L L and Zhao Z X 2008 Cond-mat:arXiv 08034283
  • 9Ren Z A et al 2008 Cond-mat:arXiv 08034234
  • 10Lu W, Yang J, Dong X L, Ren Z A, Che G C and Zhao Z X 2008 Cond-mat:arXiv 0803-4266

同被引文献110

引证文献61

二级引证文献73

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部