Experimental demonstration of hybrid improper ferroelectricity and the presence of abundant charged walls in (Ca,Sr)3Ti2O7 crystals
Oh, Yoon Seok, Luo, Xuan, Huang, Fei-Ting, Wang, Yazhong, Cheong, Sang-WookVolume:
14
Language:
english
Journal:
Nature Materials
DOI:
10.1038/nmat4168
Date:
January, 2015
File:
PDF, 1.73 MB
english, 2015