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cond-mat.str-el2003
Thermodynamic properties of excess-oxygen-doped La2CuO4.11 near a simultaneous transition to superconductivity and long-range magnetic order
G. A. Jorge, M. Jaime, L. Civale +7
We have measured the specific heat and magnetization {\it versus} temperature in a single crystal sample of superconducting LaCuO and in a sample of the same materia…
cond-mat.str-el2002
Tricritical Point and the Doping Dependence of the Order of the Ferromagnetic Phase Transition of La1-xCaxMnO3
D. Kim, B. Revaz, B. L. Zink +3
We report the doping dependence of the order of the ferromagnetic metal to paramagnetic insulator phase transition in La1-xCaxMnO3. At x = 0.33, magnetization and specific heat dat…