Breakdown time lags and prebreakdown phenomena in transformer oil, effects of hydrostatic pressure

Effects of superimposed electric field a

Effects of superimposed electric field and porosity on the hydrostatic pressure-induced rhombohedral to orthorhombic martensitic phase transformation in PZT 95/5 ceramics

✍ D.A. Hall; J.D.S. Evans; S.J. Covey-Crump; R.F. Holloway; E.C. Oliver; T. Mori; 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 579 KB

The hydrostatic pressure-induced martensitic transformation from the ferroelectric rhombohedral to antiferroelectric orthorhombic phase in PZT 95/5 ceramics has been studied using neutron diffraction. The transition to the orthorhombic phase initiates at a pressure of 260 MPa and is almost complete