Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Yeon-Gyeong Chae"'
Autor:
Su-Hwan Go, Dae-Su Kim, Yeon-Gyeong Chae, Seok-June Chae, Eun-Ji Kim, Hyeon-Min Yu, Bum-Joo Kim, Seok-Jung Park, Joun-Ho Lee, Sahn Nahm
Publikováno v:
Actuators, Vol 12, Iss 2, p 66 (2023)
An amount of 3.0 mol% NaNbO3 seeds was used to align the grains of 0.96(Na0.5K0.5)(Nb0.93Sb0.07)O3-(0.04−x)SrZrO3-x(Bi0.5Ag0.5)ZrO3 [NKNS-(0.04−x)SZ-xBAZ] thick films (0.0 ≤ x ≤ 0.04) along the [001] direction. All the textured thick films ha
Externí odkaz:
https://doaj.org/article/fd408c54f3a845f6b3f5f0478a6eefdf
Autor:
Hyeon-Min Yu, Su-Hwan Go, Seok-June Chae, Yeon-Gyeong Chae, Eun-Ji Kim, Jae-Min Eum, Hyun Ryu, Sahn Nahm
Publikováno v:
Ceramics International. 49:21695-21707
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffeeac36ed614bcfa65f9874bff096a0
https://doi.org/10.1016/j.ceramint.2023.03.309
https://doi.org/10.1016/j.ceramint.2023.03.309
Autor:
Eun-Ji Kim, Sun-Woo Kim, Dae-Su Kim, Su-Hwan Go, Seok-June Chae, Jae-Min Eum, Hyeon-Min Yu, Yeon-Gyeong Chae, Sahn Nahm
Publikováno v:
Journal of the European Ceramic Society. 43:1912-1922
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4ec62227fac9645afffad11b73064a7
https://doi.org/10.1016/j.jeurceramsoc.2022.11.072
https://doi.org/10.1016/j.jeurceramsoc.2022.11.072
Autor:
Yeon-Gyeong Chae, Seok-June Chae, Su-Hwan Go, Eun-Ji Kim, Seok-Jung Park, Hyunseok Song, Sahn Nahm
Publikováno v:
International Journal of Energy Research. 2023:1-20
The output power of piezoelectric energy harvester (PEH) at the resonance frequency is dependent on the electromechanical coupling factor ( k p ) of the piezoceramic, which is proportional to d 33 / ε T 33 1 / 2 , where d 33 and ε T 33 are the piez
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ed6959ebec194abb479cc537a48546c
https://doi.org/10.1155/2023/6177201
https://doi.org/10.1155/2023/6177201
Autor:
Jae-Min Eum, Eun-Ji Kim, Dae-Su Kim, Su-Hwan Go, Yeon-Gyeong Chae, Dong-Gyu Lee, Seung Il Kim, Yong Rak Choi, Wonjae Choi, Jong Moon Ha, Hong Min Seung, Sahn Nahm
Publikováno v:
Ceramics International. 49:7556-7565
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdffd30a72865c7446839c2d2babd735
https://doi.org/10.1016/j.ceramint.2022.10.252
https://doi.org/10.1016/j.ceramint.2022.10.252
Autor:
Geon Lee, Han Seung Choi, Atul Thakre, Ga Hyeon Nam, Ajeet Kumar, Yeon Gyeong Chae, Jungho Ryu
Publikováno v:
Ceramics International. 47:31590-31596
In this study, the high ferroelectric hysteresis loss of (Pb0·93La0.07)(Zr0·82Ti0.18)O3 (PLZT 7/82/18) antiferroelectric (AFE) ceramics was reduced by employing a combinatorial approach of Mn acceptor doping followed by thick film fabrication via a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43fa6b9cd7a1ac531fe392dd5c875c32
https://doi.org/10.1016/j.ceramint.2021.08.039
https://doi.org/10.1016/j.ceramint.2021.08.039
Autor:
Eunji Kim, Yeon-Gyeong Chae, Sahn Nahm, Seok-Jun Chae, Jong-Un Woo, Jae-Min Eum, Sun Woo Kim, Su-Hwan Go, Dae-Su Kim
Publikováno v:
Journal of Materials Chemistry C. 9:16741-16750
A Fe2O3–added 0.96(K0.5Na0.5)(Nb0.94Sb0.06)–0.01SrZrO3–0.03(BiAg)ZrO3 [KNNS–0.01SZ–0.03BAZ] piezoceramic was well densified at 1090 °C. It exhibited a large piezoelectric charge constant (d33) of 650 pC/N, which is close to the largest d33
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c02cd10245f046891eb12f73956cd2a1
https://doi.org/10.1039/d1tc04136c
https://doi.org/10.1039/d1tc04136c
Publikováno v:
Journal of Thermal Spray Technology. 30:591-602
(Pb0.89La0.11)(Zr0.70Ti0.30)O3 (PLZT 11/70/30) relaxor ferroelectric (RFE) films were fabricated on Pt/Si substrates by aerosol deposition, which not only enabled the deposition of a film at room temperature but also increased the dielectric breakdow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6ffbcdf7070aa6bd237cea1b9ba1063
https://doi.org/10.1007/s11666-020-01100-y
https://doi.org/10.1007/s11666-020-01100-y
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e39e138de33f2641cadf0452ca6fd698
https://doi.org/10.2139/ssrn.4303504
https://doi.org/10.2139/ssrn.4303504
Autor:
Eunji Kim, Jae-Min Eum, Su-Hwan Go, Sahn Nahm, Yeon-Gyeong Chae, Seok-Jun Chae, Sun Woo Kim, Jong-Un Woo, Dae-Su Kim
Fe2O3-added 0.96(K0.5Na0.5)(Nb0.94Sb0.06)-0.01SrZrO3-0.03(BiAg)ZrO3 [KNNS-0.01SZ-0.03BAZ] piezoceramic was well densified at 1090 °C. It exhibited a large piezoelectric charge constant (d33) of 650 pC/N, which is similar to the largest d33 value rep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e611b88baf979613cf0eac6ecdf41744
https://doi.org/10.21203/rs.3.rs-839903/v1
https://doi.org/10.21203/rs.3.rs-839903/v1
