SEMICONDUCTOR CERAMIC AND POSITIVE TEMPERATURE COEFFICIENT THERMISTOR

• Main Authors: NAKAYAMA AKINORI, ABE NAOAKI, GOTO MASATO, KISHIMOTO ATSUSHI, KATSU HAYATO
• Format: Patent
• Language: English; French; Japanese
• Published: 17.06.2010
• Subjects: ARTIFICIAL STONE; BASIC ELECTRIC ELEMENTS; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; ELECTRICITY; LIME, MAGNESIA; METALLURGY; REFRACTORIES; RESISTORS; SLAG; TREATMENT OF NATURAL STONE

Disclosed is a semiconductor ceramic which is mainly composed of a BamTiO3 composition having a perovskite structure represented by the following general formula: AmBO3, wherein the constituent elements are blended so that the molar ratio (m) of the site A to the site B is within the range of 1.001...