Current limiting by n-type barium titanate ceramics having no positive temperature coefficient in resistance

Materials Research Bulletin

Volumn 28, Issue 1, 1993, Pages 19-26

  Kutty, T R N ^a   Ravi, V ^a  

^a INDIAN INSTITUTE OF SCIENCE   (India)

Author keywords

[No Author keywords available]

Indexed keywords

ANNEALING; CERAMIC MATERIALS; COMPOSITION EFFECTS; CRYSTAL MICROSTRUCTURE; ELECTRON TUNNELING; GRAIN BOUNDARIES; LIMITERS; ORDER DISORDER TRANSITIONS; PHASE TRANSITIONS; SYNTHESIS (CHEMICAL); TITANIUM OXIDES;

CHARGE CARRIER TUNNELING; CURRENT-LIMITING CERAMIC OXIDES; DIFFUSE PHASE TRANSITIONS; GRAIN BOUNDARY LAYER MODIFICATION; ISOVALENT LATTICE SUBSTITUENTS; JOULE HEATING; N-TYPE BARIUM TITANATE CERAMICS; SEMICONDUCTING BARIUM TITANATE; TEMPERATURE COEFFICIENT OF RESISTANCE;

SEMICONDUCTOR MATERIALS;

EID: 0027281486     PISSN: 00255408     EISSN: None     Source Type: Journal    
DOI: 10.1016/0025-5408(93)90004-W     Document Type: Article

References (14)

1. Processing Techniques and Applications of Positive Temperature Coefficient Thermistors
2. Self-Regulating PTC Heating Systems: A New Approach for Electric Heating Appliances