物理化学学报 >> 1989, Vol. 5 >> Issue (06): 641-643.doi: 10.3866/PKU.WHXB19890601

通讯    下一篇

超导相Tl2Ba2CuO6的制备和晶体结构研究

周鼎元; 朱文杰; 陈风翔; 林炳雄; 唐有祺   

  1. 北京大学物理化学研究所应用物化研究室
  • 收稿日期:1989-07-13 修回日期:1989-08-24 发布日期:1989-12-15
  • 通讯作者: 朱文杰

PREPARATIVE AND STRUCTURAL STUDIES ON THE SUPERCONDUCTING PHASE TI2Ba2CuO6

Zhou Dingyun; Zhu Wenjie*; Chen Fengxiang; Lin Bingxiong; Tang Youqi   

  1. Laboratory for Applied Physical Chemistry Institute of Physical Chemistry; Peking University
  • Received:1989-07-13 Revised:1989-08-24 Published:1989-12-15
  • Contact: Zhu Wenjie

Abstract: The superconducting phase Tl_2Ba_2CuO_6 with onset T_C 85 K and zero resistivity at 61 K has been prepared. The unit cell is body-centred tetragonal, space group I_4/mmm, lattice parametrs a=0.3866(1) nm, c=2.3180(3) nm. The relation between structural features and its superconductivity was discussed.