Some Aspects of the Crystal Chemistry of Perovskites under High Pressures

Some Aspects of the Crystal Chemistry of Perovskites under High Pressures

This thesis makes contributions to the methodology of quantitative description of the tilting systems of perovskite structures and theoretical analysis of high-pressure phase transitions of representative perovskites. Chapter 1 and 2 introduce the perovskite structures, tilting classification and d...

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Bibliographic Details
Main Author: Wang, Di
Other Authors: Geosciences
Format: Others
Published: Virginia Tech 2014
Subjects:
DFT
YAlO3
LaAlO3
phonon
elasticity
phase transition
high pressure
symmetry-adapted mode
perovskite
Online Access:http://hdl.handle.net/10919/37733
http://scholar.lib.vt.edu/theses/available/etd-05082012-144621/

Internet

http://hdl.handle.net/10919/37733
http://scholar.lib.vt.edu/theses/available/etd-05082012-144621/

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