https://arxiv.org/abs/1102.1001
[1102.1001] Ground-state structure of KNbO$_3$/KTaO$_3$ superlattices: Array of nearly independent...
Abstract page for arXiv paper 1102.1001: Ground-state structure of KNbO$_3$/KTaO$_3$ superlattices: Array of nearly independent ferroelectrically ordered planes