Ph.D. (1997), University of California at Berkeley, USA (Mechanical Engineering)
M.S. (1988), KAIST (Mechanical Engineering)
B.S. (1986), Kyungpook National University (Mechanical Engineering)
WORK EXPERIENCE
1999-Present : GIST, Professor
2020-2021 GIST, Dean of GIST College
2019-2021 GIST, Dean of Graduate School
2014-2017 : GIST, Dean of Mechatronics
2012-2014 : GIST, Dean of research
2007-2008 : Dean, Research and Industrial Cooperation Affairs
2006-2009 : Director, GIST Business Incubator
1997-1999 : Postdoctoral Researcher, Lawrence Berkeley National Laboratory (USA)
1988-1992 : Senior Researcher, RIST
RECENT PUBLICATIONS
Inseok Jang, Jaepil Lee, and Sungho Jeong, "Real-Time Interface Prediction During Laser Processing of Thin Film Layers by High-Resolution Femtosecond Laser-Induced Breakdown Spectroscopy", International Journal of Precision Engineering and Manufacturing-Green Technology, (2025)
Jaepil Lee, Sungho Shin, Inseok Jang, Seongguk Bae, and Sungho Jeong, "Method to improve the classification accuracy by in situ laser cleaning of painted metal scraps during laser-induced breakdown spectroscopy based sorting”, Plasma Science and Technology (2025)
Seongguk Bae, Haneul Kim, Jaepil Lee, and Sungho Jeong, “Effect of laser shock peening on silicon nitride ceramic with varying sintering additive ratios”, Ceramics international, 2024
Seongguk Bae, Youngdae Kim, Jinesung Jung, Keesam Shin, Chang-Min Suh, and Sungho Jeong, "Effects of laser shock peening on Inconel 738LC to improve mechanical and fatigue characteristics", Optics and Laser Technology, 2024
Ekta Srivastava, Hyebin Kim, Jaepil Lee, Sungho Shin, Sungho Jeong, Euiseok Hwang, "Adversarial Data Augmentation and Transfer Net for Scrap Metal Identification Using Laser-Induced Breakdown Spectroscopy Measurement of Standard Reference Materials", Applied Spectroscopy, 2023
Junsu Park, Hyeongi Song, Inseok Jang, Jaepil Lee, Jeongwook Um, Seong-guk Bae, Jihun Kim, Sungho Jeong, Hyeong-Jin Kim, "Three-dimensionalization via control of laser-structuring parameters for high energy and high power lithium-ion battery under various operating conditions", Journal of Energy Chemistry, 2022
Ekta Srivastava, Hyebin Kim, Jaepil Lee, Sungho Shin, Sungho Jeong, Euiseok Hwang, "Quantitative analysis of metal scraps using laser-induced breakdown spectroscopy measurements via unsupervised adversarial domain adaptation", Chemometrics and Intelligent Laboratory Systems, 2022
Seongyun Park, (Co-first)Jaepil Lee, Eunsung Kwon, Daewon Kim, Sungho Shin, Sungho Jeong, Kyihwan Park, "3D Sensing System for Laser-Induced Breakdown Spectroscopy-Based Metal Scrap Identification", International Journal of Precision Engineering and Manufacturing-Green Technology, 2021
Hyebin Kim, (Co-first)Jaepil Lee, Ekta Srivastava, Sungho Shin, Sungho Jeong, Euiseok Hwang, "Front-end signal processing for metal scrap classification using online measurements based on laser-induced breakdown spectroscopy", Spectrochimica Acta Part B: Atomic Spectroscopy, 2021
Junsu Park, Seokho Suh, Sungho Jeong, and Hyeong-Jin Kim, “New approach for the high electrochemical performance of silicon anode in lithium-ion battery: a rapid and large surface treatment using a high-energy pulsed laser”, Journal of Power Sources
Jang-Hee Choi, Sungho Shin, Youngmin Moon, Jung Hyun Han, Euiseok Hwang and Sungho Jeong, “High resolution mapping of melanoma tissue by femtosecond laser-induced breakdown spectroscopy”, Spectrochimica Acta Part B: Atomic Spectroscopy
Junsu Park, Chanyoung Jeon, Sung-Jae Bong, Sungho Jeong, Hyeong-Jin Kim, “Challenges, Laser processing and Electrochemical characteristics on application of Ultra-thick electrode for High-energy Lithium-ion battery”, Journal of Power Sources
Inkyu Yeo, Seongguk Bae, Kukhyun Song, Auezhan Amanov, Sungho Jeong, “Effect of laser shock peening on properties of heat-treated Ti-6Al-4V manufactured by laser powder bed fusion”, International Journal of Precision Engineering and Manufacturing-Green Technology
Jeong Wook Um, So-Young Kim, Byoung Hun Lee, Jong Bok Park, Sungho Jeong, “Direct writing of graphite thin film by laser-assisted chemical vapor deposition”, Carbon Vol. 169, pp.163-171, August 2020
Eden Kim, Yonghwi Kim, Ekta Srivastava, Sungho Shin, Sungho Jeong, Euiseok Hwang, “Soft Classication Scheme with Pre-Cluster-Based Regression for Identication of Same-Base Alloys using Laser-Induced Breakdown Spectroscopy”, Chemometrics and Intelligent Laboratory Systems, Vol. 203, 104072, June 2020
Zongyu Hou, Sungho Jeong, Yoshihiro Deguchi, Zhe Wang, “Way-out for laser-induced breakdown spectroscopy”, Plasma Science and Technology Vol. 22, paper 070101, 2020 (Editorial)
Sungho SHIN, Youngmin MOON, Jaepil LEE, Eunsung KWON, Kyihwan PARK, Sungho JEONG, “Improvement of classification accuracy of stainless steel alloys by laser-induced breakdown spectroscopy based on elemental intensity ratio analysis”, Plasma Science and Technology Vol. 22, paper 074011, 2020 (Apr. 2020 online published)
Ekta Srivastava, Hyemin Jang, Eden Kim, Sungho Shin, Janghee Choi, Sungho Jeong, and Euiseok Hwang, “Weighted-averaging-based classification of laser-induced breakdown spectroscopy measurements using most informative spectral lines”, Plasma Science and Technology Vol. 22, paper 015501, 2020 (Nov. 2019 online published)
Junggeon Park, Jang Hee Choi, Semin Kim, Inseok Jang, Sungho Jeong, Jae Young Lee, “Micropatterned conductive hydrogels as multifunctional muscle-mimicking biomaterials: Graphene-incorporated hydrogels directly patterned with femtosecond laser ablation”, Acta Biomaterialia, vol. 97, pp. 141-153, July 2019
Seok-Hee Lee, Jang-Hee Choi, Jung-Hwan In and Sungho Jeong, “Fast compositional mapping of solar cell by laser spectroscopy technique for process monitoring”, International Journal of Precision Engineering and Manufacturing-Green Technology, Vol. 6, pp.189-196, April 2019
Jaepil Lee, Sungho Shin, Youngmin Moon, Seongmin Hong, Eunsung Kwon, Minjae Cho, Sungho Jeong, 2019, "Improvement Method of Classification Accuracy for Surface-contaminated Scrap Metal by using Laser-induced Breakdown Spectroscopy and Multivariate Analysis", ISEE 2019, Jeju, Korea
Sungho Shin, Youngmin Moon, Jaepil Lee, Seongmin Hong, Sungho Jeong, 2019, "Application of laser-induced breakdown spectroscopy for rapid sorting of stainless steel scraps for recycling", ISEE 2019, Jeju, Korea
Seok-Hee Lee, Jang-Hee Choi, Jung-Hwan In and Sungho Jeong, “Fast compositional mapping of solar cell by laser spectroscopy technique for process monitoring during manufacturing”, International Journal of Precision Engineering and Manufacturing-Green Technology (in press)
Sungho SHIN, Youngmin MOON, Jaepil LEE, Hyemin JANG, Euiseok HWANG, Sungho JEONG, “Signal processing for real time identification of similar metals by laser-induced breakdown spectroscopy”, Plasma Science and Technology Vol. 21, paper 034011, 2019
Jung-Hwan In, Youngmin Moon, Jang-Hee Choi, and Sungho Jeong, “Consistency of intensity ratio between spectral lines with similar self-absorption characteristics during ungated laser induced breakdown spectroscopy measurements” Plasma Science and Technology Vol. 21, paper 034010, 2019
Junsu Park, Seongsik Hyeon, Sungho Jeong, Hyeong-Jin Kim, “Performance enhancement of Li-ion battery by laser structuring of thick electrode with low porosity”, Journal of Industrial and Engineering Chemistry Vol. 70 pp.178-185 2019
Junsu Park, Inkyu Yeo, Inseok Jang, Sungho Jeong, “Improvement of friction and wear characteristics of aluminum alloy by laser shock peening”, Journal of Materials Processing Technology Vol. 266, pp.283-291, April 2019
Youngmin Moon, Jung Hyun Han, Jang Hee Choi, Sungho Shin, Yong-Chul Kim, and Sungho Jeong, “Mapping of cutaneous melanoma by femtosecond laser-induced breakdown spectroscopy”, Journal of Biomedical Optics Vol. 24 (3), 031011, Mar 2019
Jang-Hee Choi, Hak-Jae Lee, Seok-Hee Lee, Jung-Hwan In and Sungho Jeong, “Effects of spot size variation on the laser induced breakdown spectroscopy analysis of Cu(In,Ga)Se2 solar cell”, Thin Solid Films Vol. 660, pp. 314-319, June 2018
Yong-Ju Moon, Soogeun Kim, Sungho Jeong, Fabrice Domingues Dos Santos and Seung Tae Choi, “Stepwise Via Formation on Multilayered Metal/Polymer Structures by CO2 Laser Percussion Drilling and Its Application to Multilayerd Micro and Nanoelectronic Devices” Journal of Laser Applications, Vol. 29, 032002, August 2017
Jong Jin Lee, Youngmin Moon, Jung Hyun Han and Sungho Jeong, “Analysis of major elements in pigmented melanocytic chicken skin using laser-induced breakdown spectroscopy”, Journal of Biophotonics Vol. 10, pp. 523-531, April 2017 (Journal Cover paper)
PROFESSIONAL ACTIVITIES
Chairman, Korean Society of Laser Processing (2017~2023)
Vice President, Korean Society of Mechanical Engineers (2020)
LG Electronics, Advisory professor (2016~2021)
Editor, International Journal of Precision Engineering and Manufacturing-Green Technology (2013~2019)
General Chair, The 3rd Asian Symposium on Laser Induced Breakdown Spectroscopy (ASLIBS 2019), August 27~30, 2019 Jeju, Korea
Nanomanufacturing Committee, International Congress on Applications of Lasers and Electro-Optics (2010~)
Advisory Committee, Asian Symposium on Laser Induced Breakdown Spectroscopy (2015~)
