| Lead-free piezoceramics–Where to move on? CH Hong, HP Kim, BY Choi, HS Han, JS Son, CW Ahn, W Jo Journal of Materiomics 2 (1), 1-24, 2016 | 484 | 2016 |
| Incipient piezoelectrics and electrostriction behavior in Sn-doped Bi1/2 (Na0. 82K0. 18) 1/2TiO3 lead-free ceramics HS Han, W Jo, JK Kang, CW Ahn, KK Ahn, JS Lee Journal of Applied Physics 113 (15), 2013 | 193 | 2013 |
| A brief review on relaxor ferroelectrics and selected issues in lead-free relaxors CW Ahn, CH Hong, BY Choi, HP Kim, HS Han, Y Hwang, W Jo, K Wang, ... Journal of the Korean Physical Society 68, 1481-1494, 2016 | 180 | 2016 |
| Strain enhancement in Bi1/2 (Na0. 82K0. 18) 1/2TiO3 lead-free electromechanical ceramics by co-doping with Li and Ta VQ Nguyen, HS Han, KJ Kim, DD Dang, KK Ahn, JS Lee Journal of Alloys and Compounds 511 (1), 237-241, 2012 | 138 | 2012 |
| Nanoscale ferroelectric/relaxor composites: origin of large strain in lead–free Bi–based incipient piezoelectric ceramics TH Dinh, JK Kang, JS Lee, NH Khansur, J Daniels, HY Lee, FZ Yao, ... Journal of the European Ceramic Society 36 (14), 3401-3407, 2016 | 109 | 2016 |
| Coexistence of ergodicity and nonergodicity in LaFeO3-modified Bi1/2 (Na0. 78K0. 22) 1/2TiO3 relaxors HS Han, W Jo, J Rödel, IK Hong, WP Tai, JS Lee Journal of Physics: Condensed Matter 24 (36), 365901, 2012 | 107 | 2012 |
| High strain in lead-free Nb-doped Bi1/2(Na0.84K0.16)1/2TiO3–SrTiO3 incipient piezoelectric ceramics RA Malik, JK Kang, A Hussain, CW Ahn, HS Han, JS Lee Applied Physics Express 7 (6), 061502, 2014 | 104 | 2014 |
| Thermal-stability of electric field-induced strain and energy storage density in Nb-doped BNKT-ST piezoceramics RA Malik, A Hussain, M Acosta, J Daniels, HS Han, MH Kim, JS Lee Journal of the European Ceramic Society 38 (6), 2511-2519, 2018 | 96 | 2018 |
| Lead-free Bi1/2 (Na0. 82K0. 18) 1/2TiO3 relaxor ferroelectrics with temperature insensitive electrostrictive coefficient VDN Tran, TH Dinh, HS Han, W Jo, JS Lee Ceramics International 39, S119-S124, 2013 | 63 | 2013 |
| Lead-free electrostrictive bismuth perovskite ceramics with thermally stable field-induced strains VDN Tran, HS Han, CH Yoon, JS Lee, W Jo, J Rödel Materials Letters 65 (17-18), 2607-2609, 2011 | 61 | 2011 |
| Hardening behavior and highly enhanced mechanical quality factor in (K0. 5Na0. 5) NbO3–based ceramics HS Han, J Koruza, EA Patterson, J Schultheiß, E Erdem, W Jo, JS Lee, ... Journal of the European Ceramic Society 37 (5), 2083-2089, 2017 | 60 | 2017 |
| Simultaneous improvement in electrical and thermal properties of interface-engineered BiSbTe nanostructured thermoelectric materials S Jo, SH Park, HW Ban, DH Gu, BS Kim, JH Son, HK Hong, Z Lee, ... Journal of Alloys and Compounds 689, 899-907, 2016 | 53 | 2016 |
| Destabilization of ferroelectric order in bismuth perovskite ceramics by A-site vacancies HS Han, CW Ahn, IW Kim, A Hussain, JS Lee Materials Letters 70, 98-100, 2012 | 51 | 2012 |
| Strain enhancement of lead-free Bi1/2(Na0.82K0.18)1/2TiO3 ceramics by Sn doping JS Lee, KN Pham, HS Han, HB Lee, VDN Tran Journal of the Korean Physical Society 60, 212-215, 2012 | 48 | 2012 |
| Lead-free Bi1/2 (Na0. 82K0. 18) 1/2TiO3 ceramics exhibiting large strain with small hysteresis HB Lee, DJ Heo, RA Malik, CH Yoon, HS Han, JS Lee Ceramics International 39, S705-S708, 2013 | 44 | 2013 |
| Dielectric and piezoelectric properties of Bi1/2Na1/2TiO3–SrTiO3 lead–free ceramics TA Duong, HS Han, YH Hong, YS Park, HTK Nguyen, TH Dinh, JS Lee Journal of Electroceramics 41, 73-79, 2018 | 38 | 2018 |
| Low temperature sintering of lead-free Bi0. 5 (Na0. 82K0. 18) 0.5 TiO3 piezoelectric ceramics by co-doping with CuO and Nb2O5 NB Do, HD Jang, I Hong, HS Han, DT Le, WP Tai, JS Lee Ceramics International 38, S359-S362, 2012 | 37 | 2012 |
| Dielectric, ferroelectric, and piezoelectric properties of Nb-substituted Bi1/2(Na0.82K0.18)1/2TiO3 lead-free ceramics KN Pham, HB Lee, HS Han, JK Kang, JS Lee, A Ullah, CW Ahn, IW Kim Journal of the Korean Physical Society 60, 207-211, 2012 | 33 | 2012 |
| Effects of internal electrode composition on the reliability of low-firing PMN–PZT multilayer ceramic actuators JS Lee, MS Choi, HS Han, YM Kong, S Kim, IW Kim, MS Kim, SJ Jeong Sensors and Actuators A: Physical 154 (1), 97-102, 2009 | 31 | 2009 |
| Ergodicity and nonergodicity in La-doped Bi1/2(Na0.82K0.18)1/2TiO3 relaxors TH Dinh, HS Han, JS Lee, CW Ahn, IW Kim, MR Bafandeh Journal of the Korean Physical Society 66, 1077-1081, 2015 | 30 | 2015 |
Chang Won AhnUniversity of UlsanAdresse e-mail validée de ulsan.ac.kr