Influence of grain size effect and Ba/Ti ratios on dielectric, ferroelectric, and piezoelectric properties of BaTiO3 ceramics P Sapkota, S Ueno, I Fujii, GP Khanal, S Kim, S Wada Japanese Journal of Applied Physics 58 (SL), SLLC05, 2019 | 20 | 2019 |
Mn–Nb co-doping in barium titanate ceramics by different solid-state reaction routes for temperature stable and DC-bias free dielectrics P Sapkota, I Fujii, S Kim, S Ueno, C Moriyoshi, Y Kuroiwa, S Wada Ceramics International 48 (2), 2154-2160, 2022 | 8 | 2022 |
Variation of leakage current conduction mechanism by heat treatment in Bi-based lead-free piezoelectric ceramics S Kim, H Nam, P Sapkota, GP Khanal, I Fujii, S Ueno, S Wada Journal of Applied Physics 129 (9), 2021 | 6 | 2021 |
Effect of ball-milling time and surfactant content for fabrication of 0.85 (Bi0. 5Na0. 5) TiO3: 0.15 BaTiO3 green ceramics by electrophoretic deposition M Kim, P Sapkota, GP Khanal, S Kim, I Fujii, S Ueno, T Takei, TS Suzuki, ... Journal of the Ceramic Society of Japan 126 (7), 542-546, 2018 | 6 | 2018 |
Development of superparaelectric BaTiO3 system ceramics through heterovalent Mn-Nb co-doping for DC-bias free dielectrics P Sapkota, I Fujii, S Kim, S Ueno, Y Kuroiwa, S Wada Japanese Journal of Applied Physics 61 (SN), SN1023, 2022 | 1 | 2022 |
Gravity-induced structural deformation for enhanced ferroelectric performance in lead-free piezoelectric ceramics S Kim, H Nam, JU Rahman, P Sapkota Scripta Materialia 244, 116021, 2024 | | 2024 |
Grain size-independent dielectric and ferroelectric properties of superparaelectric Mn–Nb co-doped barium titanate ceramics P Sapkota, I Fujii, S Ueno, S Wada Japanese Journal of Applied Physics 62 (SM), SM1021, 2023 | | 2023 |
Solvothermal synthesis of dispersible homogeneous KNbO3 nanocubes from K4Nb6O17 microsheets Y Yamada, P Sapkota, H Nam, E Yamaga, R Kunisada, T Takei, ... Journal of the Ceramic Society of Japan 131 (7), 306-312, 2023 | | 2023 |
Development of superparaelectric BaTiO₃ system ceramics by cancelling long range order for next-generation ceramic capacitors P Sapkota | | 2022 |
Influence of grain size effect and Ba/Ti ratios on dielectric, ferroelectric, and piezoelectric properties of Barium titanate ceramics P Sapkota, I Fujii, S Ueno, S Wada JSAP Annual Meetings Extended Abstracts The 68th JSAP Spring Meeting 2021 …, 2021 | | 2021 |
Preparation of para electric Barium Titanate ceramics by Mn-Nb co-doping for DC-bias free dielectrics P Sapkota, I Fujii, S Ueno, S Wada JSAP Annual Meetings Extended Abstracts The 66th JSAP Spring Meeting 2019 …, 2019 | | 2019 |
Polishing-and cutting-induced piezoelectric degradation in BaTiO3 ceramics GP Khanal, S Kim, P Sapkota, I Fujii, S Ueno, S Wada JSAP Annual Meetings Extended Abstracts The 65th JSAP Spring Meeting 2018 …, 2018 | | 2018 |
Grain-size effect in Barium Titanate ceramics with different Ba/Ti ratios P Sapkota, GP Khanal, I Fujii, S Ueno, S Wada JSAP Annual Meetings Extended Abstracts The 65th JSAP Spring Meeting 2018 …, 2018 | | 2018 |