Electrical and dielectric properties of the Ca2MnO 4-δ system

Solid State Communications

Volumn 151, Issue 19, 2011, Pages 1331-1335

  Chihaoui, N ^a   Dhahri, R ^a   Bejar, M ^a   Dharhi, E ^a   Costa, L C ^b   Graca M P F ^b  

^a UNIVERSITY OF SFAX   (Tunisia)

^b UNIVERSITY OF AVEIRO   (Portugal)

Author keywords

A. Small polarons; C. Oxygen vacancies; D. Activation energy; E. Impedance spectroscopy

Indexed keywords

AC IMPEDANCE SPECTROSCOPY; C. OXYGEN VACANCIES; CONDUCTION MECHANISM; D. ACTIVATION ENERGY; DC CONDUCTIVITY; DC CONDUCTIVITY MEASUREMENTS; E. IMPEDANCE SPECTROSCOPY; ELECTRICAL AND DIELECTRIC PROPERTIES; HIGH TEMPERATURE; MODULUS FORMALISMS; NON-DEBYE RELAXATION; PARENT COMPOUNDS; POTENTIAL BARRIERS; SMALL POLARONS; SOL-GEL METHODS; THERMALLY ACTIVATED;

ACTIVATION ENERGY; CALCIUM; DIELECTRIC MATERIALS; DIELECTRIC PROPERTIES; MANGANESE OXIDE; MORPHOLOGY; OXYGEN; POLARONS; SCANNING ELECTRON MICROSCOPY;

OXYGEN VACANCIES;

EID: 80051807928     PISSN: 00381098     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ssc.2011.06.023     Document Type: Article

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