In-situ measurement of texture development rate in CaIrO3 post-perovskite
详细信息 查看全文
- 作者：Simon A. Hunta ; ; Andrew M. Walkerb ; Elisabetta Marianic
- 关键词：Electron back-scatter diffraction (EBSD) ; Orientation distribution function (ODF) ; Lattice preferred orientation (LPO) ; Inverse pole figure ; D&Prime ; D&Prime ; layer
- 刊名：Physics of the Earth and Planetary Interiors
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：257
- 期：Complete
- 页码：91-104
- 全文大小：3395 K
文摘
- •
CPO was measured in CaIrO3 post-perovskite during simple shear deformation.
- •
The CPO was measured from inversion of X-ray diffraction patterns.
- •
VPSC modelling of CPO development constrains the strength of active slip systems.
- •
Secondary slip systems in CaIrO3 are ∼6 times stronger than [1 0 0](0 1 0).
- •
Rate of development of seismic anisotropy in D″ is less than previously thought.