CERAMIC MATERIAL HAVING ELECTROMAGNETIC EFFECT

PROBLEM TO BE SOLVED: To solve problems such that materials having an electromagnetic effect are few, an electromagnetic effect is attained only by an amorphous and a thin film, and a ceramic material obtained by a simple manufacturing method is expected for an actual application, although an electr...

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Bibliographic Details
Main Authors MORI SHIGEO, HOSHIYAMA TAKUYA, MATSUO SACHIFUMI
Format Patent
LanguageEnglish
Published 09.12.2010
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
CONCRETE
INORGANIC CHEMISTRY
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:PROBLEM TO BE SOLVED: To solve problems such that materials having an electromagnetic effect are few, an electromagnetic effect is attained only by an amorphous and a thin film, and a ceramic material obtained by a simple manufacturing method is expected for an actual application, although an electromagnetic effect is expected to be applied to electronic devices such as a memory and a sensor since the effect is simultaneously generated while an electric property and an magnetic property are mutually related. SOLUTION: In a ceramic material represented by the formula RFe0.56Ti0.44O3, an electromagnetic effect was obtained even at room temperature by substituting R by Lu or Yb. Since this material can be obtained by using powder obtained by a conventional solid reaction method, its manufacturing and handling are easy. COPYRIGHT: (C)2011,JPO&INPIT
Bibliography:Application Number: JP20090126671