Magnetocaloric effect above room temperature in the K-doped La 0.8Na0.2-xKxMnO3 manganites

Journal of Alloys and Compounds

Volumn 502, Issue 2, 2010, Pages 270-274

  Regaieg, Y ^a   Koubaa, M ^a   Cheikhrouhou Koubaa, W ^a   Cheikhrouhou, A ^a,b   Mhiri, T ^a  

^a University of Sfax   (Tunisia)

^b CNRS   (France)

Author keywords

Isothermal magnetization; Magnetocaloric effect; Manganese oxides; X ray diffraction

Indexed keywords

APPLIED FIELD; FERROMAGNETIC TRANSITIONS; FIELD MAGNITUDE; HIGH TEMPERATURE; IONIC RADIUS; ISOTHERMAL MAGNETIZATION; K-DOPED; K-DOPING; MAGNETIC ENTROPY CHANGE; MAGNETIC MEASUREMENTS; MAGNETIZATION DATA; MAGNETIZATION MEASUREMENTS; MAGNETO-CALORIC EFFECTS; MAGNETOCALORIC EFFECT; MAGNETOCALORIC PROPERTIES; MAXIMUM ENTROPY; PARENT COMPOUNDS; POWDER SAMPLES; ROOM TEMPERATURE; SINGLE PHASE; SOLID STATE REACTION METHOD; SPACE GROUPS;

CURIE TEMPERATURE; DOPING (ADDITIVES); HOLOGRAPHIC INTERFEROMETRY; MAGNETIC MATERIALS; MAGNETIZATION; MANGANESE; OXIDE MINERALS; RARE EARTH ALLOYS; RIETVELD METHOD; RIETVELD REFINEMENT; SODIUM; SOLID STATE REACTIONS; X RAY DIFFRACTION; X RAYS;

MANGANESE OXIDE;

EID: 77955172182     PISSN: 09258388     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jallcom.2010.04.167     Document Type: Article

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