2012/02/07 by Nicola A Spaldin · 2 citations
Physics and Astronomy · #cond-mat.mtrl-sci
paper · pdf · doi:10.1016/j.jssc.2012.05.010
published as Journal of Solid State Chemistry 195, 2 (2012)
arxiv created 2012/02/07 · arxiv updated 2021/03/09
The so-called \it Modern Theory of Polarization, which rigorously defines the spontaneous polarization of a period solid and provides a route for its computation in electronic structure codes through the Berry phase, is introduced in a simple qualitative discussion.