Effect of ZnO and CuO on the Sintering Temperature and Piezoelectric Properties of a Hard Piezoelectric Ceramic

Cheol-Woo Ahn, Hyun-Cheol Song, Sahn Nahm, Shashank Priya, Seung-Ho Park, Kenji Uchino, Hyeung-Gyu Lee, Hwack-Joo Lee

Journal of American Ceramic Society, 2006

https://doi.org/10.1111/j.1551-2916.2005.00823.x

Effect of MnO₂ on the Piezoelectric Properties of (1-x)(Na_0.5K_0.5)NbO₃-xBaTiO₃ Ceramics

Cheol-Woo Ahn, Hyun-Cheol Song, Sahn Nahm, Seung-Ho Park, Kenji Uchino, Shashank Priya, Hyeung-Gyu Lee and Nam-Kee Kang

Japanese Journal of Applied Physics, 2005

https://doi.org/10.1143/JJAP.44.L1361

Low Temperature Sintering and Piezoelectric Properties in Pb(Zr_xTi_1-x)O₃-Pb(Zn_1/3Nb_2/3)O₃-Pb(Ni_1/3Nb_2/3)O₃ Ceramics

Cheol-Woo Ahn, Hyun-Cheol Song, Seung-Ho Park, Sahn Nahm, Kenji Uchino, Shashank Priya, Hyeung-Gyu Lee and Nam-Kee Kang

Japanese Journal of Applied Physics, 2005

https://doi.org/10.1143/JJAP.44.1314