TY - GEN AU - Lee,Seung-Hwan AU - Lee,Sung-Gap AU - Lee,Young-Hie TI - Electrical properties of lead-free 0.98(Na0.5K0.5)NbO3-0.02Ba(Zr0.52Ti0.48)O3 piezoelectric ceramics by optimizing sintering temperature SN - 1556-276X PY - 2012///1002 N1 - Publication Type: Journal Article UR - https://doi.org/10.1186/1556-276X-7-15 ER -