The anomaly of the specific heat of La2-
✍
P. Ernst; W. Schnelle; M. Breuer; R. Borowski
📂
Article
📅
1993
🏛
John Wiley and Sons
🌐
English
⚖ 353 KB
## Abstract The specific heat of three polycristalline samples of La~2‐x~Sr~x~CuO~4+δ~ (x = 0.15, 0.15, 0.16) near __T__~c~ was measured with a resolution better than 0.1%. The anomaly at __T__~c~ is analysed for fluctuations for the first time. It is well described by a superposition of a mean fie