Preparation and properties of (1-x)KNNT-xBNZ lead-free piezoelectric ceramics
LU Cuimin,WANG Dongmei,LIU Qingsuo,HUA Junsheng
Journal of Functional Materials . 2017, (9): 9162 -9166 .  DOI: 10.3969/j.issn.1001-9731.2017.09.029