Browsing by Titles

Showing results 1 to 10 of 10

  • Choi, Kyu-Jin ; 
  • Yeo, Hong Goo ; 
  • Choi, Hongsoo ; 
  • Jee, Dong-Woo
  • 2021-03
  • Choi, Kyu-Jin. (2021-03). A 28.7V Modular Supply Multiplying Pulser With 75.4% Power Reduction Relative to CV2f. IEEE Transactions on Circuits and Systems II: Express Briefs, 68(3), 858–862. doi: 10.1109/tcsii.2020.3019811
  • Institute of Electrical and Electronics Engineers
  • View : 660
  • Download : 0
  • Yeon, Ara ; 
  • Yeo, Hong Goo ; 
  • Roh, Yongrae ; 
  • Kim, Kyungseop ; 
  • Seo, Hee-Seon ; 
  • Choi, Hongsoo
  • 2021-12
  • Yeon, Ara. (2021-12). A piezoelectric micro-electro-mechanical system vector sensor with a mushroom-shaped proof mass for a dipole beam pattern. Sensors and Actuators A: Physical, 332. doi: 10.1016/j.sna.2021.113129
  • Elsevier
  • View : 672
  • Download : 0

Development of a high-density piezoelectric micromachined ultrasonic transducer array based on patterned aluminum nitride thin film

  • Shin, Eun Jung ; 
  • Yeo, Hong Goo ; 
  • Yeon, Ara ; 
  • Jin, Changzhu ; 
  • Park, Wonki ; 
  • Lee, Sung-Chul ; 
  • Choi, Hongsoo
  • 2020-06
  • Shin, Eun Jung. (2020-06). Development of a high-density piezoelectric micromachined ultrasonic transducer array based on patterned aluminum nitride thin film. Micromachines, 11(6), 1–17. doi: 10.3390/mi11060623
  • Multidisciplinary Digital Publishing Institute (MDPI)
  • View : 738
  • Download : 169
  • Yeo, Hong Goo ; 
  • Trolier-McKinstry, S.
  • 2018-04
  • Yeo, Hong Goo. (2018-04). Effect of piezoelectric layer thickness and poling conditions on the performance of cantilever piezoelectric energy harvesters on Ni foils. Sensors and Actuators A: Physical, 273, 90–97. doi: 10.1016/j.sna.2018.02.019
  • Elsevier BV
  • View : 792
  • Download : 0
  • Roh, Taehoun ; 
  • Yeo, Hong Goo ; 
  • Joh, Cheeyoung ; 
  • Roh, Yongrae ; 
  • Kim, Kyungseop ; 
  • Seo, Hee-seon ; 
  • Choi, Hongsoo
  • 2022-12
  • Roh, Taehoun. (2022-12). Fabrication and Underwater Testing of a Vector Hydrophone Comprising a Triaxial Piezoelectric Accelerometer and Spherical Hydrophone. Sensors, 22(24). doi: 10.3390/s22249796
  • MDPI
  • View : 519
  • Download : 0
  • Kim, Seonhyoung ; 
  • Yeo, Hong Goo ; 
  • Ryu, Jungho ; 
  • Choi, Hongsoo
  • 2023-03
  • Kim, Seonhyoung. (2023-03). Fabrication of surface-micromachined circular piezoelectric micromachined ultrasonic transducers with various etching holes using XeF2 and simulation of their vibrational characteristics. Sensors and Actuators A: Physical, 351. doi: 10.1016/j.sna.2023.114159
  • Elsevier
  • View : 333
  • Download : 0

Integrated Piezoelectric AlN Thin Film with SU-8/PDMS Supporting Layer for Flexible Sensor Array

  • Yeo, Hong Goo ; 
  • Jung, Joontaek ; 
  • Sim, Minkyung ; 
  • Jang, Jae Eun ; 
  • Choi, Hongsoo
  • 2020-01
  • Yeo, Hong Goo. (2020-01). Integrated Piezoelectric AlN Thin Film with SU-8/PDMS Supporting Layer for Flexible Sensor Array. doi: 10.3390/s20010315
  • MDPI AG
  • View : 885
  • Download : 199
  • Akram, Fazli ; 
  • Kim, Junchan ; 
  • Khan, Salman Ali ; 
  • Zeb, Aurang ; 
  • Yeo, Hong Goo ; 
  • Sung, Yeon Soo ; 
  • Song, Tae Kwon ; 
  • Kim, Myong-Ho ; 
  • Lee, Soonil
  • 2020-03
  • Akram, Fazli. (2020-03). Less temperature-dependent high dielectric and energy-storage properties of eco-friendly BiFeO3–BaTiO3-based ceramics. doi: 10.1016/j.jallcom.2019.152878
  • Elsevier BV
  • View : 587
  • Download : 0

Localized ultrasonic stimulation using a piezoelectric micromachined ultrasound transducer array for selective neural differentiation of magnetic cell-based robots

  • Kim, Seonhyoung ; 
  • Kim, Dong-in ; 
  • Yeo, Hong Goo ; 
  • Lee, Gyudong ; 
  • Kim, Jin-Young ; 
  • Choi, Hongsoo
  • 2025-03
  • Kim, Seonhyoung. (2025-03). Localized ultrasonic stimulation using a piezoelectric micromachined ultrasound transducer array for selective neural differentiation of magnetic cell-based robots. Microsystems & Nanoengineering, 11(1). doi: 10.1038/s41378-025-00900-y
  • Nature Publishing Group | Chinese Academy of Sciences, Institute of Electronics
  • View : 575
  • Download : 128

The Design and Optimization of a Compressive-Type Vector Sensor Utilizing a PMN-28PT Piezoelectric Single-Crystal

  • Yeo, Hong Goo ; 
  • Choi, Junhee ; 
  • Jin, Changzhu ; 
  • Pyo, Seonghun ; 
  • Roh, Yongrae ; 
  • Choi, Hongsoo
  • 2019-12
  • Yeo, Hong Goo. (2019-12). The Design and Optimization of a Compressive-Type Vector Sensor Utilizing a PMN-28PT Piezoelectric Single-Crystal. doi: 10.3390/s19235155
  • MDPI AG
  • View : 608
  • Download : 202
1