Author(s): J. Hlinka, J. Privratska, P. Ondrejkovic, and V. Janovec
A theoretical database is presented of the 212 distinct types of symmetry reductions that could occur for a symmetry-breaking structural phase transition, revealing 124 symmetry reductions that are ferroaxial.

[Phys. Rev. Lett. 116, 177602] Published Thu Apr 28, 2016