PRESSURE-DEPENDENCE OF THE SUPERCONDUCTING TRANSITION-TEMPERATURE OF POTASSIUM FULLERENE, KXC60

被引:52
作者
SCHIRBER, JE [1 ]
OVERMYER, DL [1 ]
WANG, HH [1 ]
WILLIAMS, JM [1 ]
CARLSON, KD [1 ]
KINI, AM [1 ]
WELP, U [1 ]
KWOK, WK [1 ]
机构
[1] ARGONNE NATL LAB,ARGONNE,IL 60439
来源
PHYSICA C | 1991年 / 178卷 / 1-3期
关键词
D O I
10.1016/0921-4534(91)90168-X
中图分类号
O59 [应用物理学];
学科分类号
摘要
The pressure dependence of the superconducting transition temperature in K(x)C60 is determined using solid He pressure techniques to be dT(c)/dP = -0.63 +/- 0.08 K/kbar. Crude scaling would predict Rb(x)C60 and CSC60 to have T(c) values of approximately 35 and approximately 60 K, respectively.
引用
收藏
页码:137 / 139
页数:3
相关论文
共 9 条
  • [1] COMPETITION BETWEEN SUPERCONDUCTIVITY AND SPIN-DENSITY WAVES IN AN ORGANIC CONDUCTOR, BIS-TETRAMETHYLTETRASELENAFULVALENIUM HEXAFLUOROPHOSPHATE
    AZEVEDO, LJ
    SCHIRBER, JE
    WILLIAMS, JM
    BENO, MA
    STEPHENS, DR
    [J]. PHYSICAL REVIEW B, 1984, 30 (03): : 1570 - 1572
  • [2] SUPERCONDUCTIVITY AT 18-K IN POTASSIUM-DOPED C-60
    HEBARD, AF
    ROSSEINSKY, MJ
    HADDON, RC
    MURPHY, DW
    GLARUM, SH
    PALSTRA, TTM
    RAMIREZ, AP
    KORTAN, AR
    [J]. NATURE, 1991, 350 (6319) : 600 - 601
  • [3] SOLID C-60 - A NEW FORM OF CARBON
    KRATSCHMER, W
    LAMB, LD
    FOSTIROPOULOS, K
    HUFFMAN, DR
    [J]. NATURE, 1990, 347 (6291) : 354 - 358
  • [4] C-60 - BUCKMINSTERFULLERENE
    KROTO, HW
    HEATH, JR
    OBRIEN, SC
    CURL, RF
    SMALLEY, RE
    [J]. NATURE, 1985, 318 (6042) : 162 - 163
  • [5] ROBERTS BW, 1974, NBS TECHNICAL NOTE, P825
  • [6] ROBERTS BW, 1972, NBS TECHNICAL NOTE, P724
  • [7] SOLID HELIUM PRESSURE GENERATION TECHNIQUE
    SCHIRBER, JE
    [J]. CRYOGENICS, 1970, 10 (05) : 418 - &
  • [8] SCHIRBER JE, 1990, ORGANIC SUPERCONDUCTIVITY, P117
  • [9] 1ST EASILY REPRODUCED SOLUTION-PHASE SYNTHESIS AND CONFIRMATION OF SUPERCONDUCTIVITY IN THE FULLERENE KXC60 (TC=18.0+/-0.1K)
    WANG, HH
    KINI, AM
    SAVALL, BM
    CARLSON, KD
    WILLIAMS, JM
    LYKKE, KR
    WURZ, P
    PARKER, DH
    PELLIN, MJ
    GRUEN, DM
    WELP, U
    KWOK, WK
    FLESHLER, S
    CRABTREE, GW
    [J]. INORGANIC CHEMISTRY, 1991, 30 (14) : 2838 - 2839