Search results for " Copper oxide"

showing 2 items of 2 documents

A field induced ferromagnetic-like transition below 2.8 K in Li2CuO2: An experimental and theoretical study

1998

The low temperature magnetic properties of the Li2CuO2 compound have been investigated by means of superconducting quantum interference device magnetometry. We find in addition to an antiferromagnetic phase below 9.5 K a ferromagnetic-like steep rise of the magnetization around 2.8 K. The observed low temperature behavior is discussed by considering second and fourth order magnetocrystalline effective anisotropy coefficients, in addition to the exchange couplings reported in the literature. Work at the Institut de Ciencia dels Materials was supported by the Spanish Comisión Interministerial de Ciencia y Technología Grant No. CICYT MAT 96-1037.

Field (physics)MagnetometerExchange InteractionsGeneral Physics and AstronomyExchange Interactions (Electron)Magnetizationlaw.inventionMagnetizationMagnetisationAntiferromagnetism:FÍSICA [UNESCO]lawPhase (matter)Magnetic propertiesFerromagnetic MaterialsCopper OxidesLi2CuO2AntiferromagnetismAntiferromagnetic MaterialsLithium OxidesAnisotropyCondensed matter physicsTemperature Range 0000-0013 KChemistryTemperature DependenceUNESCO::FÍSICALithium Compounds ; Ferromagnetic-Antiferromagnetic Transitions ; Ferromagnetic Materials ; Antiferromagnetic Materials ; Magnetisation ; Magnetic Anisotropy ; Exchange Interactions (Electron) ; Lithium Oxides ; Copper Oxides ; Magnetization ; Exchange Interactions ; Antiferromagnetism ; Ferromagnetism ; Temperature Dependence ; Temperature Range 0000-0013 KMagnetic AnisotropyMagnetic anisotropyFerromagnetismLithium CompoundsFerromagnetismFerromagnetic-Antiferromagnetic TransitionsJournal of Applied Physics
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Growth and photo-electrochemical behaviour of Cu2O nanowires

2008

Settore ING-IND/23 - Chimica Fisica ApplicataAnodic alumina membranes Template electrosynthesis Nanowires Copper oxide Semiconductors
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