SUPPRESSION OF SUPERCONDUCTIVITY IN ORTHORHOMBIC LA(2-X)M(X)CUO(4) (M=CA,SR)
We have extended the calcium solid-solubility limit in La2-xCaxCuO4 to x = 0.2 using synthesis at high oxygen pressure. The superconducting transition temperature increases with doping to 34 K at x = 0.15 and is suppressed for x > 0.15, similar to the Sr-substituted material. At a fixed dopin...
मुख्य लेखकों: | Dabrowski, B, Jorgensen, J, Hitterman, R, Wagner, J, Wang, Z, Hunter, B, Radaelli, P, Hinks, D |
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स्वरूप: | Journal article |
प्रकाशित: |
1994
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समान संसाधन
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Dependence of superconducting transition temperature on doping and structural distortion of the CuO2 planes in La2-xMxCuO4 (M=Nd, Ca, Sr).
द्वारा: Dabrowski, B, और अन्य
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Structural effects of hydrostatic pressure in orthorhombic La2-xSrxCuO4.
द्वारा: Takahashi, H, और अन्य
प्रकाशित: (1994) -
Structural and superconducting properties of La2-xSrxCuO4 as a function of Sr content.
द्वारा: Radaelli, P, और अन्य
प्रकाशित: (1994) -
Structural effects of hydrostatic pressure in Sr1-xMxCuO2 (M=La,Ca) and Sr4Cu6O10.
द्वारा: Shaked, H, और अन्य
प्रकाशित: (1994) -
Metastable behavior of the superconducting phase in the BaBi1-xPbxO3 system.
द्वारा: Marx, D, और अन्य
प्रकाशित: (1992)