Yun-Po Ok

Low-Temperature Sintering of Bi0.5(Na,K)0.5TiO3 for Multilayer Ceramic Actuators

B. C. Park, S. Won, I. Kim, 2015 .

Sintering and piezoelectric properties of lead-free (K0.38Na0.58Li0.04)(Nb0.86Ta0.10Sb0.04)O3 ceramics doped with Fe2O3

W. Tai, In-Ki Hong, H. Ji, 2011, MSE 2011.

Piezoelectric Properties of Lead-Free Na0.5K0.5NbO3 Ceramics Co-Doped with NiO and CuO

W. Tai, Young-hyeok Kim, H. Ji, 2010 .

Piezoelectric and dielectric properties of (K0.44Na0.52Li0.04)(Nb0.86Ta0.10Sb0.04)O3–PVDF composites

W. Tai, H. Ji, Jae‐Shin Lee, 2012 .

Preparation of Lead-free (K,Na)NbO 3 -LiSbO 3 Ceramics with High Piezoelectric Constant by FeO Doping

W. Tai, H. Ji, Jae‐Shin Lee, 2010 .