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Hong Goo Yeo
Hong Goo Yeo
Sun Moon University
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Efficient piezoelectric energy harvesters utilizing (001) textured bimorph PZT films on flexible metal foils
HG Yeo, X Ma, C Rahn, S Trolier‐McKinstry
Advanced Functional Materials 26 (32), 5940-5946, 2016
1412016
Strongly (001) Oriented Bimorph PZT Film on Metal Foils Grown by rf‐Sputtering for Wrist‐Worn Piezoelectric Energy Harvesters
HG Yeo, T Xue, S Roundy, X Ma, C Rahn, S Trolier‐McKinstry
Advanced Functional Materials 28 (36), 1801327, 2018
712018
{001} Oriented piezoelectric films prepared by chemical solution deposition on Ni foils
HG Yeo, S Trolier-McKinstry
Journal of Applied Physics 116 (1), 2014
602014
Wearable inertial energy harvester with sputtered bimorph lead zirconate titanate (PZT) thin-film beams
T Xue, HG Yeo, S Trolier-McKinstry, S Roundy
Smart Materials and Structures 27 (8), 085026, 2018
432018
Effect of piezoelectric layer thickness and poling conditions on the performance of cantilever piezoelectric energy harvesters on Ni foils
HG Yeo, S Trolier-McKinstry
Sensors and Actuators A: Physical 273, 90-97, 2018
432018
Development of a high-density piezoelectric micromachined ultrasonic transducer array based on patterned aluminum nitride thin film
E Shin, HG Yeo, A Yeon, C Jin, W Park, SC Lee, H Choi
Micromachines 11 (6), 623, 2020
332020
A flexible, high-performance magnetoelectric heterostructure of (001) oriented Pb (Zr0. 52Ti0. 48) O3 film grown on Ni foil
H Palneedi, HG Yeo, GT Hwang, V Annapureddy, JW Kim, JJ Choi, ...
APL Materials 5 (9), 2017
312017
Donor doping effects on the ferroelectric and the piezoelectric properties of Pb-free (Bi0. 5Na0. 5) TiO3 ceramics
HG Yeo, YS Sung, TK Song, JH Cho, MH Kim, TG Park
Journal of the Korean Physical Society 54 (9), 896-900, 2009
312009
Growth and properties of chemical solution deposited BiInO3–PbTiO3 films
SW Ko, HG Yeo, S Trolier-McKinstry
Applied Physics Letters 95 (16), 2009
252009
Integrated piezoelectric aln thin film with SU-8/PDMS supporting layer for flexible sensor array
HG Yeo, J Jung, M Sim, JE Jang, H Choi
Sensors 20 (1), 315, 2020
232020
A wrist-worn rotational energy harvester utilizing magnetically plucked {001} oriented bimorph PZT thin-film beams
T Xue, HG Yeo, S Trolier-McKinstry, S Roundy
2017 19th International Conference on Solid-State Sensors, Actuators and …, 2017
182017
A piezoelectric micro-electro-mechanical system vector sensor with a mushroom-shaped proof mass for a dipole beam pattern
A Yeon, HG Yeo, Y Roh, K Kim, HS Seo, H Choi
Sensors and Actuators A: Physical 332, 113129, 2021
152021
A 28.7V Modular Supply Multiplying Pulser With 75.4% Power Reduction Relative to CV2f
KJ Choi, HG Yeo, H Choi, DW Jee
IEEE Transactions on Circuits and Systems II: Express Briefs 68 (3), 858-862, 2020
132020
Fabrication and Underwater Testing of a Vector Hydrophone Comprising a Triaxial Piezoelectric Accelerometer and Spherical Hydrophone
T Roh, HG Yeo, C Joh, Y Roh, K Kim, H Seo, H Choi
Sensors 22 (24), 9796, 2022
72022
Comparison of K0. 5Na0. 5NbO3 and PbZr0. 52Ti0. 48O3 compliant-mechanism-design energy harvesters
V Kovacova, JI Yang, L Jacques, HG Yeo, V Lanari, C Rahn, ...
Journal of Applied Physics 129 (11), 2021
62021
Efficient and sensitive energy harvesting using piezoelectric mems compliant mechanisms
X Ma, HG Yeo, CD Rahn, S Trolier-McKinstry
International Design Engineering Technical Conferences and Computers and …, 2015
62015
Effects of A-site ionic contents on piezoelectric and ferroelectric properties of lead-free (K0. 5Na0. 5) NbO3-LiNbO3 ceramics
BC Lee, S. C., Wang, L., Yeo, H. G., Cho, J. H., Sung, Y. S., Kim, M. H ...
Ferroelectrics 381, 172, 2009
6*2009
The design and optimization of a compressive-type vector sensor utilizing a PMN-28PT piezoelectric single-crystal
HG Yeo, J Choi, C Jin, S Pyo, Y Roh, H Choi
Sensors 19 (23), 5155, 2019
52019
Piezoelectric MEMs energy harvesters
HG Yeo, C Yeager, X Ma, JI Ramirez, KG Sun, C Rahn, TN Jackson, ...
Smart Materials, Adaptive Structures and Intelligent Systems 46155, V002T02A019, 2014
42014
Fabrication of surface-micromachined circular piezoelectric micromachined ultrasonic transducers with various etching holes using XeF2 and simulation of their vibrational …
S Kim, HG Yeo, J Ryu, H Choi
Sensors and Actuators A: Physical 351, 114159, 2023
32023
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