首页> 外国专利> PIEZOELECTRIC THIN FILM, PIEZOELECTRIC THIN FILM DEVICE, TARGET, AND METHODS FOR MANUFACTURING PIEZOELECTRIC THIN FILM AND PIEZOELECTRIC THIN FILM DEVICE

PIEZOELECTRIC THIN FILM, PIEZOELECTRIC THIN FILM DEVICE, TARGET, AND METHODS FOR MANUFACTURING PIEZOELECTRIC THIN FILM AND PIEZOELECTRIC THIN FILM DEVICE

机译:压电薄膜,压电薄膜装置,目标以及制造压电薄膜和压电薄膜装置的方法

摘要

A piezoelectric thin film does not easily generate a heterogeneous phase and exhibits good piezoelectric characteristics. The piezoelectric thin film contains a composition represented by a general formula: (1-n) (K1-xNax)mNbO3-nCaTiO3, wherein m, n, and x in the general formula are within the ranges of 0.87≦m≦0.97, 0≦n≦0.065, and 0≦x≦1.
机译:压电薄膜不容易产生异相,并且表现出良好的压电特性。压电薄膜包含由以下通式表示的组成:(1-n)(K 1-x Na x m NbO < Sub> 3 -nCaTiO 3 ,其中通式中的m,n和x在0.87≤m≤0.97、0≤n≤0.065和0≤x的范围内≤1。

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