Hyeung‐Gyu Lee

Effect of CuO on the Sintering Temperature and Piezoelectric Properties of (Na _0.5 K _0.5 )NbO ₃ Lead‐Free Piezoelectric Ceramics

Hwi‐Yeol Park, Jooyoung Choi, Minkyu Choi et al. · Journal of the American Ceramic Society · 2008 · 141 citations

Natural Sciences, Materials Engineering, Materials Science +16

Microstructure and Piezoelectric Properties of (1− <i>x</i> )(Na _0.5 K _0.5 )NbO ₃ – <i>x</i> LiNbO ₃ Ceramics

Hyun‐Cheol Song, Kyung‐Hoon Cho, Hwi‐Yeol Park et al. · Journal of the American Ceramic Society · 2007 · 104 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +11

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 et al. · Journal of the American Ceramic Society · 2006 · 102 citations

Natural Sciences, Materials Engineering, Materials Science +16

Low‐Temperature Sintering and Piezoelectric Properties of CuO‐Added 0.95(Na _0.5 K _0.5 )NbO ₃ –0.05BaTiO ₃ Ceramics

Hwi‐Yeol Park, Cheol‐Woo Ahn, Kyung‐Hoon Cho et al. · Journal of the American Ceramic Society · 2007 · 94 citations

Natural Sciences, Materials Engineering, Materials Science +13

Sintering Behavior of Lead‐Free (K,Na)NbO ₃ ‐BasedPiezoelectric Ceramics

Cheol‐Woo Ahn, Chee‐Sung Park, Chang‐Hak Choi et al. · Journal of the American Ceramic Society · 2009 · 87 citations

Natural Sciences, Materials Engineering, Materials Science +15