作者: K. Okazaki
关键词:
摘要: Grain oriented technology of anisotropic grains ferroelectric materials was originated from the two stages hot-pressing for strongest piezoelectric single crystal SbSI in 1963. Anisotropic ferroelectrics are and SbSOI with needle shape grain, Bi/sub 2/TiO/sub 3/ like compounds plate tungsten bronze bar type grains. Doctor blade is also important developments this technology.