| abstract |
An object of the present invention is to provide an organic polymer piezoelectric material (organic piezoelectric film) having improved piezoelectric characteristics, a method for producing the same, and a highly sensitive super-polymer using the organic polymer piezoelectric material (organic piezoelectric film). An object is to provide an acoustic probe and a method of manufacturing the same. A piezoelectric material, wherein inorganic piezoelectric material fine particles are dispersed in a matrix of an organic polymer piezoelectric material and an electric field is applied, or a magnetic field and an electric field are applied. [Selection figure] None |