Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Yeongho Jeong"'
Publikováno v:
IEEE Access, Vol 12, Pp 46678-46689 (2024)
Talking face generation aims to generate a face video to speak according to a given audio or driving video. Despite the importance of natural lower face movement, previous approaches have focused only on animating the lip, neglecting the connection b
Externí odkaz:
https://doaj.org/article/975d1d4a42fe4448b89f9ec2fbb20d49
Publikováno v:
Journal of the Korean Institute of Electrical and Electronic Material Engineers. 28:234-237
Autor:
Yeongho Jeong
Publikováno v:
Journal of the Korean Institute of Electrical and Electronic Material Engineers. 25:105-109
Department of Electrical Engineering, Chungju National University, Chungju 380-702, Korea(Received January 11, 2012; Revised January 17, 2012; Accepted January 20, 2012)Abstract: In this study, thickness vibration mode piezoelectric devices for AE se
Publikováno v:
Ferroelectrics. 409:85-91
In this study, in order to develop the composition ceramics for low loss multilayer piezoelectric devices for energy harvesting using strong vibration, Pb(Zn1/2W1/2)O3-Pb(Mn1/3Nb2/3)O3-Pb(Zr0.48Ti0.52)]O3 (abbreviated as PZW-PMN-PZT) ceramics were fa
Publikováno v:
Journal of Electroceramics. 23:387-391
In this study, in order to develop low-temperature-sintering ceramics for multilayer piezoelectric actuator, Pb(Mg1/2W1/2)O3–Pb(Ni1/3Nb2/3)O3–Pb(Zr,Ti)O3 (abbreviated as PMW–PNN–PZT) ceramics were fabricated using Li2CO3 and CaCO3 as sinterin
Autor:
Sang-Ho Lee, Hyungsuk Oh, Kyungjin Yoo, Ju-Hyun Yoo, Do Hyung Kim, Lark-Hoon Hwang, Ilha Lee, Yeongho Jeong
Publikováno v:
Japanese Journal of Applied Physics. 46:7063-7066
In this study, a low temperature sintering thickness-vibration-mode multilayer piezoelectric transformer for a DC–DC converter was manufactured using (Pb0.76Ca0.23Sr0.01)Ti0.96(Mn1/3Sb2/3)0.04O3 ceramics. Its electrical properties were investigated
Publikováno v:
Sensors and Actuators A: Physical. 135:215-219
In this study, in order to develop the composition ceramics for low temperature sintering multilayer piezoelectric actuator and ultrasonic vibrator, Pb(Mn 1/3 Nb 2/3 )O 3 –Pb(Ni 1/3 Nb 2/3 )O 3 –Pb(Zr 0.50 Ti 0.50 )O 3 (abbreviated as PMN–PNN
Publikováno v:
Journal of Electroceramics. 17:519-524
In this paper, in order to develop the low temperature sintering ceramics for multilayer piezoelectric transformers, Pb[(Mn1/3,Nb2/3)0.07(Zn1/3Nb2/3)a (Zr0.48Ti0.52)1-0.07-aO3] ceramics were prepared with the variations of PZN from 2 to 14 mol% and t
Autor:
Yeongho Jeong, Jaeil Hong, Hyunseok Lee, Byung-Youl Lee, Ju-Hyun Yoo, Junsik Kwon, Hyunseon Song
Publikováno v:
Sensors and Actuators A: Physical. 126:41-47
In this study, piezoelectric and dielectric properties of lead-free Bi(Na, K)TiO 3 –SrTiO 3 (abbreviated as BNKT–ST) system piezoelectric ceramics were investigated for pressure sensor applications as a function of the amount of La 2 O 3 addition
Publikováno v:
Sensors and Actuators A: Physical. 125:340-345
In this study, in order to develop the low-temperature sintering ceramics for multilayer piezoelectric devices, Pb(Co 1/2 W 1/2 )O 3 –Pb(Mn 1/2 Nb 2/3 )O 3 –Pb(Zr,Ti)O 3 (PCW–PMN–PZT) ceramics doped with Li 2 CO 3 , Bi 2 O 3 and CuO as sinter