Low temperature specific heat of ternary germanide superconductor La3Pd4Ge4
β Scribed by Shigeru Kasahara; Hiroki Fujii; Takashi Mochiku; Hiroyuki Takeya; Kazuto Hirata
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 306 KB
- Volume
- 403
- Category
- Article
- ISSN
- 0921-4526
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π SIMILAR VOLUMES
The low-temperature specific heat of a superconductor Mo 3 Sb 7 with T c = 2.2 Β± 0.05 K has been measured in magnetic fields up to 5 T. In the normal state, the electronic specific heat coefficient c n , and the Debye temperature H D are found to be 34.5(2) mJ mol Γ1 K Γ2 and 283(5) K, respectively.
The electronic specific heat C,, was studied at T5 10 K both on La2\_,SrxCu04 samples and on La,\_G!ir,Cu, \_,Zn,O, samples below and above yc at which the superconductivity disappears. In superconducting La,\_$r,CuO, samples, the C,, contains only a T2 component at T<< T, in a x range between 0.14