Effects of Ba/Ti ratio on positive temperature coefficient of resistivity characteristics of donor-doped BaTiO3 fired in reducing atmosphere

Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers

Volumn 46, Issue 2, 2007, Pages 675-680

  Niimi, Hideaki ^a   Ishikawa, Terunobu ^a   Mihara, Kenjiro ^a   Sakabe, Yukio ^a   Kuwabara, Makoto ^b  

^a MURATA MANUFACTURING CO LTD   (Japan)

^b KYUSHU UNIVERSITY   (Japan)

Author keywords

Ba site; Donor; Grain boundary; PTC characteristics; Reducing atmosphere; Reoxidization; Semiconducting BaTiO3; Ti site

Indexed keywords

CERAMIC MATERIALS; ELECTRIC CONDUCTIVITY; OXYGEN; PARTIAL PRESSURE;

PTC CHARACTERISTICS; REDUCING ATMOSPHERE; REOXIDIZATION;

BARIUM TITANATE;

EID: 34547908555     PISSN: 00214922     EISSN: 13474065     Source Type: Journal    
DOI: 10.1143/JJAP.46.675     Document Type: Article

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