Thermodynamic properties of excess-oxygen-doped La2CuO 4.11 near a simultaneous transition to superconductivity and long-range magnetic order

We have measured the specific heat and magnetization versus temperature in a single crystal sample of superconducting La2CuO4.11 and in a sample of the same material after removing the excess oxygen, in magnetic fields up to 15 T. Using the deoxygenated sample to subtract the phonon contribution, we...

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Detalles Bibliográficos
Autores principales: Jorge, Guillermo Antonio, Civale, Leonardo
Publicado: 2004
Materias:
copper complex
lanthanum
oxygen
article
crystal
deoxygenation
heat
magnetic field
magnetism
mathematical model
phase transition
superconductor
temperature dependence
thermodynamics
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01631829_v69_n17_p174506_Jorge
http://hdl.handle.net/20.500.12110/paper_01631829_v69_n17_p174506_Jorge
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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