Dielectric material compositions

Details Dielectric material compositions Dielectric material compositions

2005-05-24

2005-05-24

Group, Karl (Department: 1755)

Compositions: ceramic

Ceramic compositions

Yttrium, lanthanide, actinide, or transactinide containing

C501S134000, C501S135000, C252S06290R, C252S06290R

Reexamination Certificate

active

06897174

ABSTRACT:
A dielectric material composition including a metal oxide represented by a general formula, Y1−xM1xMn1−yM2yOm. M1is Y, Ho, Er, Yb, Tm, or Lu. M2is Ti, Zr, V, Mo, Mg, Cu, or Zn. X is a number of 0 to 1. Y is a number of 0 to 1. The metal oxide is of high dielectric constant and has the properties of ferroelectricity, piezoelectricity, and pyroelectricity.

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patent: 2002-326860 (2002-11-01), None

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