| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5466007 | Thin Solid Films | 2017 | 20 Pages |
Abstract
Relaxor ferroelectric Pb0.9La0.1(Zr0.52Ti0.48)O3 (PLZT) thin films have been epitaxially grown via pulsed laser deposition on SrRuO3/SrTiO3 single crystal with different orientations. The high recoverable energy-storage density and energy-storage efficiency in the epitaxial PLZT thin films are mainly caused by the coexistence of relaxor and antiferroelectric-like behaviors. The recoverable energy-storage density of 12.03, 12.51 and 12.74Â J/cm3 and energy-storage efficiency of 86.50, 88.14 and 88.44%, respectively, for the PLZT(001), PLZT(011) and PLZT(111) thin films measured at 1000Â kV/cm. The high energy density and high efficiency indicate that the relaxor epitaxial PLZT(111) thin film is a promising candidate for high pulsed power capacitors.
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Chi T.Q. Nguyen, Minh D. Nguyen, Hien T. Vu, Evert P. Houwman, Hung N. Vu, Guus Rijnders,