Conduction mechanism in La0.67Ba0.33Mn1-x FexO3 (x=0-0.2) perovskites

Physica B: Condensed Matter

Volumn 405, Issue 6, 2010, Pages 1470-1474

  Baazaoui, M ^a   Zemni, S ^a   Boudard, M ^b   Rahmouni, H ^c   Oumezzine, M ^a   Selmi, A ^a  

^a FACULTÉ DES SCIENCES DE MONASTIR   (Tunisia)

^b CNRS   (France)

^c UNIVERSITY OF GABES   (Tunisia)

Author keywords

Conduction mechanism; Manganites; Small polaron model; Variable range hopping model

Indexed keywords

CONDUCTION MECHANISM; DOPED MANGANITES; DOUBLE EXCHANGE; ELECTRON-ELECTRON SCATTERING; HIGH TEMPERATURE RESISTIVITY; HOPPING SITES; IONIC RADIUS; LATTICE EFFECT; LOW TEMPERATURE RESISTIVITY; METAL-SEMICONDUCTOR TRANSITIONS; RESISTIVITY VARIATION; ROOM TEMPERATURE; SCATTERING EFFECTS; SEMICONDUCTOR BEHAVIOURS; SMALL POLARON HOPPING; SMALL POLARONS; VARIABLE-RANGE HOPPING;

BARIUM; BARIUM COMPOUNDS; DOPING (ADDITIVES); ELECTRON ENERGY LOSS SPECTROSCOPY; ELECTRONS; ION EXCHANGE; MANGANESE OXIDE; OXIDE MINERALS; PEROVSKITE; POLARONS;

MANGANESE;

EID: 76649135143     PISSN: 09214526     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physb.2009.12.017     Document Type: Article

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