Fretting crack detection of a railway axle with a mounted wheel using an induced current potential drop and electromagnetic-field distribution
Kwon, Seok-Jin, Seo, Jung-Won, Choe, Jaeheon, Hong, Seong-Kwang
Published in Journal of mechanical science and technology (01.12.2023)
Published in Journal of mechanical science and technology (01.12.2023)
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Journal Article
Flexible Piezoelectric Acoustic Sensors and Machine Learning for Speech Processing
Jung, Young Hoon, Hong, Seong Kwang, Wang, Hee Seung, Han, Jae Hyun, Pham, Trung Xuan, Park, Hyunsin, Kim, Junyeong, Kang, Sunghun, Yoo, Chang D., Lee, Keon Jae
Published in Advanced materials (Weinheim) (01.09.2020)
Published in Advanced materials (Weinheim) (01.09.2020)
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Journal Article
Micro Light‐Emitting Diodes for Display and Flexible Biomedical Applications
Lee, Han Eol, Shin, Jung Ho, Park, Jung Hwan, Hong, Seong Kwang, Park, Sang Hyun, Lee, Seung Hyung, Lee, Jae Hee, Kang, Il‐Suk, Lee, Keon Jae
Published in Advanced functional materials (01.06.2019)
Published in Advanced functional materials (01.06.2019)
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Journal Article
Machine learning-based self-powered acoustic sensor for speaker recognition
Han, Jae Hyun, Bae, Kang Min, Hong, Seong Kwang, Park, Hyunsin, Kwak, Jun-Hyuk, Wang, Hee Seung, Joe, Daniel Juhyung, Park, Jung Hwan, Jung, Young Hoon, Hur, Shin, Yoo, Chang D., Lee, Keon Jae
Published in Nano energy (01.11.2018)
Published in Nano energy (01.11.2018)
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Journal Article
Design of piezoelectric ocean-wave energy harvester using sway movement
Hwang, Won Seop, Ahn, Jung Hwan, Jeong, Se Yeong, Jung, Hyun Jun, Hong, Seong Kwang, Choi, Jae Yoon, Cho, Jae Yong, Kim, Jung Hun, Sung, Tae Hyun
Published in Sensors and actuators. A. Physical. (15.06.2017)
Published in Sensors and actuators. A. Physical. (15.06.2017)
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Journal Article
Design and optimization of piezoelectric impact-based micro wind energy harvester for wireless sensor network
Jung, Hyun Jun, Song, Yooseob, Hong, Seong Kwang, Yang, Chan Ho, Hwang, Sung Joo, Jeong, Se Yeong, Sung, Tae Hyun
Published in Sensors and actuators. A. Physical. (01.02.2015)
Published in Sensors and actuators. A. Physical. (01.02.2015)
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Journal Article
Effective Piezoelectric Area for Hitting-Type Piezoelectric Energy Harvesting System
Jung, Hyun Jun, Song, Daniel, Hong, Seong Kwang, Song, Yooseob, Sung, Tae Hyun
Published in Japanese Journal of Applied Physics (01.10.2013)
Published in Japanese Journal of Applied Physics (01.10.2013)
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Journal Article
Design of an impact-type piezoelectric energy harvesting system for increasing power and durability of piezoelectric ceramics
Jung, Hyun Jun, Moon, Jae Won, Song, Yooseob, Song, Daniel, Hong, Seong Kwang, Sung, Tae Hyun
Published in Japanese Journal of Applied Physics (01.08.2014)
Published in Japanese Journal of Applied Physics (01.08.2014)
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Journal Article
Restoration and Reinforcement Method for Damaged Piezoelectric Materials
Hong, Seong Kwang, Woo, Min Sik, Song, Daniel, Yang, Chan Ho, Baek, Ki Hwan, Sung, Tae Hyun
Published in Ferroelectrics (01.01.2013)
Published in Ferroelectrics (01.01.2013)
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Journal Article
Feasibility study on application of piezoelectricity to convert vibrations of Korea Train eXpress
Song, D., Chan Ho Yang, Seong Kwang Hong, Se Bin Kim, Min Sik Woo, Tae Hyun Sung
Published in Proceedings of ISAF-ECAPD-PFM 2012 (01.07.2012)
Published in Proceedings of ISAF-ECAPD-PFM 2012 (01.07.2012)
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Conference Proceeding
Design of vibration exciter by using permanent magnets for application to piezoelectric energy harvesting
Chan Ho Yang, Song, D., Min Sik Woo, Seong Kwang Hong, Ki Hwan Baek, Tae Hyun Sung
Published in Proceedings of ISAF-ECAPD-PFM 2012 (01.07.2012)
Published in Proceedings of ISAF-ECAPD-PFM 2012 (01.07.2012)
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Conference Proceeding
Basilar membrane-inspired self-powered acoustic sensor enabled by highly sensitive multi tunable frequency band
Han, Jae Hyun, Kwak, Jun-Hyuk, Joe, Daniel Juhyung, Hong, Seong Kwang, Wang, Hee Seung, Park, Jung Hwan, Hur, Shin, Lee, Keon Jae
Published in Nano energy (01.11.2018)
Published in Nano energy (01.11.2018)
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Journal Article
Rectifier and structural design for efficient energy harvesting system from impact-based piezoelectric array
Ki Hwan Baek, Seong Kwang Hong, Se Bin Kim, Jeong Hun Kim, Tae Hyun Sung
Published in Proceedings of ISAF-ECAPD-PFM 2012 (01.07.2012)
Published in Proceedings of ISAF-ECAPD-PFM 2012 (01.07.2012)
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Conference Proceeding
Study on reinforcement and repair of cracked piezoelectric materials
Seong Kwang Hong, Min Sik Woo, Song, D., Chan Ho Yang, Ki Hwan Baek, Tae Hyun Sung
Published in Proceedings of ISAF-ECAPD-PFM 2012 (01.07.2012)
Published in Proceedings of ISAF-ECAPD-PFM 2012 (01.07.2012)
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Conference Proceeding
Strain control for optimization of piezoelectric energy harvesting
Min Sik Woo, Seong Kwang Hong, Hyun Jun Jung, Chan Ho Yang, Song, Daniel, Tae Hyun Sung
Published in Proceedings of ISAF-ECAPD-PFM 2012 (01.07.2012)
Published in Proceedings of ISAF-ECAPD-PFM 2012 (01.07.2012)
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Conference Proceeding
transferring and packaging apparatus for fabricating flexible electronic device
LEE KEON JAE, SHIN JUNG HO, LEE HAN EOL, KIM DO HYUN, HONG SEONG KWANG
Year of Publication 04.04.2019
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Year of Publication 04.04.2019
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