Oxygen deficiency as a driving force for metamagnetism and large low field magnetocaloric effect in La0.7 Ca0.3-x Srx MnO3-δ manganites

Journal of Applied Physics

Volumn 104, Issue 11, 2008, Pages

  Ulyanov, A N ^a   Kim, J S ^a   Kang, Y M ^a   Yoo, D G ^a   Yoo, S I ^a  

^a Seoul National University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

CURIE TEMPERATURE; LANTHANUM COMPOUNDS; MAGNETIZATION; MAGNETS; METAMAGNETISM; NONMETALS; OXIDE MINERALS; OXYGEN; RARE EARTH ALLOYS;

ADIABATIC TEMPERATURE CHANGES; DRIVING FORCES; GIANT MAGNETOCALORIC EFFECTS; LANTHANUM MANGANITES; LOW FIELDS; MAGNETIC ENTROPY CHANGES; MAGNETOCALORIC EFFECTS; METAMAGNETIC MATERIALS; OXYGEN CONTENTS; OXYGEN DEFICIENCIES; PROCESSING ROUTES; R-PHASE; REFRIGERANT CAPACITIES; ROOM TEMPERATURES; S SHAPES; STRUCTURAL PHASES; TEMPERATURE INCREASES; TRANSITION TEMPERATURES;

PHASE TRANSITIONS;

EID: 58149229104     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3040153     Document Type: Article

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