The Piezoelectric Characteristics Depending on the GrainSize of the PT-PZ-PNN Ceramics (압전변압기용 PT-PZ-PNN 세라믹스의 그레인 크기에 따른 압전특성)
-
- Journal of the Korean Institute of Electrical and Electronic Material Engineers
- /
- v.14 no.10
- /
- pp.815-820
- /
- 2001