作者: B.A. Tuttle , J.A. Voigt , T.J. Garino , D.C. Goodnow , R.W. Schwartz
关键词: Compression (geology) 、 Ceramic 、 Crystallite 、 Materials science 、 Thin film 、 Substrate (electronics) 、 Orientation (geometry) 、 Composite material 、 Thermal expansion 、 Stress (mechanics)
摘要: The effects of orientation and stress on chemically prepared Pb(Zr,Ti)O/sub 3/ (PZT) film properties have been determined. Systematic modification the underlying substrate technology has made it possible to fabricate suites films that various degrees at a constant level, are in different states but similar orientation. Highly oriented following compositions fabricated: PZT 60/40, 40/60, 20/80. Remanent polarizations ( approximately=60 mu C/cm/sup 2/) greater than those best bulk polycrystalline ferroelectrics were obtained for 40/60 under compression highly