Temperature linear term and jump at Tc in the heat capacity of La2−xSrxCuO4
✍ Scribed by Nobuo Wada; Takehiko Obana; Yuki Nakamura; Ken-ichi Kumagai
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 300 KB
- Volume
- 165-166
- Category
- Article
- ISSN
- 0921-4526
No coin nor oath required. For personal study only.
✦ Synopsis
For La2\_xSrxCu04 superconductor (0.060.25) at 0.6<T<4 K.
📜 SIMILAR VOLUMES
The heat capacity of La2 \_xSl'xCuO 4 for the Sr-concentrations 0 ~< x ~< 0.3 was measured in the wide temperature range between 60 K and 80 mIC A homogeneous bulk superconducting transition was characterized by a steep jump of the heat capacity at To, AC/Tc = 13 mJ/K2/mol for x= 0.15. The low tempe
We present measuxements of the low temperature specific heat (0.09K< T < 1.5K) of seven samples of the La2\_~Sr~CuO4 system (0.05< z <0.27). All the data were found to fit the expression, C = A(x)T -2 +a(x)T'~(~)+ fl(z)T 3. The coefficient of the nuclear specific heat contribution A(z) was found to