Preparation and characterization of nano-polycrystalline lanthanum-based manganite (La1 - y Ky)0.7 Ca0.3 MnO3

Physica B: Condensed Matter

Volumn 405, Issue 1, 2010, Pages 72-76

  Mazaheri, M ^a   Akhavan, M ^a  

^a SHARIF UNIVERSITY OF TECHNOLOGY   (Iran)

Author keywords

Low field magnetoresistance; Manganite; X ray

Indexed keywords

CHARACTERISTIC GRAIN; ELECTRICAL RESISTIVITY; ELECTRICAL TRANSPORT PROPERTIES; ELECTRON CONFIGURATION; HIGH-TEMPERATURE REGIME; IONIC RADIUS; LOW FIELD MAGNETORESISTANCE; LOW TEMPERATURES; METAL INSULATOR TRANSITION TEMPERATURE; POLYCRYSTALLINE; POLYCRYSTALLINE SAMPLES; RESISTIVITY DATA; SINGLE-CRYSTALLINE; SMALL POLARON HOPPING MODELS; SOL-GEL METHODS; TEMPERATURE RANGE; TRIVALENT ION;

CALCIUM; DOPING (ADDITIVES); ELECTRIC CONDUCTIVITY; ELECTRIC RESISTANCE; GRAIN BOUNDARIES; LANTHANUM; MAGNETIC FIELD EFFECTS; MAGNETOELECTRONICS; MANGANESE; MANGANITES; METAL INSULATOR BOUNDARIES; METAL INSULATOR TRANSITION; METAL REFINING; OXIDE MINERALS; PEROVSKITE; RIETVELD METHOD; SEMICONDUCTOR INSULATOR BOUNDARIES; SOL-GEL PROCESS; TRANSPORT PROPERTIES;

COLOSSAL MAGNETORESISTANCE;

EID: 71549163751     PISSN: 09214526     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physb.2009.08.033     Document Type: Article

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