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Ki, Hyungson (기형선)

Department
School of Mechanical, Aerospace and Nuclear Engineering(기계항공및원자력공학부)
Research Interests
Laser materials processing, Laser material interaction
Lab
Laser Processing & Multiphysics Systems Laboratory
Website
http://ptlresearch.com/
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Issue DateTitleAuthor(s)TypeViewAltmetrics
2019-11Femtosecond laser patterning based on the control of surface reflectanceLee, Keunhee; Ki, HyungsonARTICLE113 Femtosecond laser patterning based on the control of surface reflectance
2019-09Fabrication of a compound infrared microlens array with ultrashort focal length using femtosecond laser-assisted wet etching and dual-beam pulsed laser depositionDeng, Chun; Kim, Hyeongwon; Ki, HyungsonARTICLE74 Fabrication of a compound infrared microlens array with ultrashort focal length using femtosecond laser-assisted wet etching and dual-beam pulsed laser deposition
2019-06펨토초 레이저를 이용한 실리콘 웨이퍼 드릴링의 공정 최적화 연구김형원; 기형선ARTICLE71 펨토초 레이저를 이용한 실리콘 웨이퍼 드릴링의 공정 최적화 연구
2019-05Investigation of cut quality in fiber laser cutting of CFRPOh, Sehyeok; Lee, Inyong; Park, Young-Bin, et alARTICLE305 Investigation of cut quality in fiber laser cutting of CFRP
2019-05Deep learning model for predicting hardness distribution in laser heat treatment of AISI H13 tool steelOh, Sehyeok; Ki, HyungsonARTICLE184 Deep learning model for predicting hardness distribution in laser heat treatment of AISI H13 tool steel
2019-03Fabrication of functionally-graded yttria-stabilized zirconia coatings by 355 nm picosecond dual-beam pulsed laser depositionDeng, Chun; Kim, Hyeongwon; Ki, HyungsonARTICLE236 Fabrication of functionally-graded yttria-stabilized zirconia coatings by 355 nm picosecond dual-beam pulsed laser deposition
2018-10Highly Flexible and Efficient All-Polymer Solar Cells with High-Viscosity Processing Polymer Additive toward Potential of Stretchable DevicesChen, Shanshan; Jung, Sungwoo; Cho, Hye Jin, et alARTICLE418 Highly Flexible and Efficient All-Polymer Solar Cells with High-Viscosity Processing Polymer Additive toward Potential of Stretchable Devices
2018-03A unified momentum equation approach for computing thermal residual stresses during melting and solidificationYeo, Haram; Ki, HyungsonARTICLE466 A unified momentum equation approach for computing thermal residual stresses during melting and solidification
2017-11A study of keyhole behavior and weldability in zero-gap laser welding of zinc-coated steel sheets at subatmospheric pressuresKim, Jaehun; Oh, Sehyeok; Son, Myeonggyun, et alARTICLE1226 A study of keyhole behavior and weldability in zero-gap laser welding of zinc-coated steel sheets at subatmospheric pressures
2017-10Fabrication and optimization of transparent conductive films using laser annealing and picosecond laser patterningLee, Keunhee; Ki, HyungsonARTICLE695 Fabrication and optimization of transparent conductive films using laser annealing and picosecond laser patterning
2017-07A unified momentum equation approach for computing flow-induced stresses in structures with arbitrarily-shaped stationary boundariesYeo, Haram; Ki, HyungsonARTICLE920 A unified momentum equation approach for computing flow-induced stresses in structures with arbitrarily-shaped stationary boundaries
2017-07Prediction of hardness and deformation using a 3-D thermal analysis in laser hardening of AISI H13 tool steelOh, Seyeok; Ki, HyungsonARTICLE612 Prediction of hardness and deformation using a 3-D thermal analysis in laser hardening of AISI H13 tool steel
2016-07Effect of beam size in laser welding of ultra-thin stainless steel foilsKim, Jaehun; Kim, Sanseo; Kim, Keunug, et alARTICLE634 Effect of beam size in laser welding of ultra-thin stainless steel foils
2016-06Effect of keyhole geometry and dynamics in zero-gap laser welding of zinc-coated steel sheetsKim, Jaehun; Oh, Sehyeok; Ki, HyungsonARTICLE606 Effect of keyhole geometry and dynamics in zero-gap laser welding of zinc-coated steel sheets
2016-06Rapid fabrication of transparent conductive films with controllable sheet resistance on glass substrates by laser annealing of diamond-like carbon filmsLee, Keunhee; Ki, HyungsonARTICLE628 Rapid fabrication of transparent conductive films with controllable sheet resistance on glass substrates by laser annealing of diamond-like carbon films
2016-05Electrodynamic simulation of energy absorption in laser keyhole welding of zinc-coated and uncoated steel sheetsDeng, Chun; Kim, Jaehun; Oh, Sehyeok, et alARTICLE528 Electrodynamic simulation of energy absorption in laser keyhole welding of zinc-coated and uncoated steel sheets
2016-04Pulsed laser deposition of refractive-index-graded broadband antireflection coatings for silicon solar cellsDeng, Chun; Ki, HyungsonARTICLE615 Pulsed laser deposition of refractive-index-graded broadband antireflection coatings for silicon solar cells
2015-11A study of keyhole geometry in laser welding of zinc-coated and uncoated steels using a coaxial observation methodKim, Jaehun; Oh, Sehyeok; Ki, HyungsonARTICLE655 A study of keyhole geometry in laser welding of zinc-coated and uncoated steels using a coaxial observation method
2015-07Water-assisted pulsed Er:YAG laser interaction with siliconKim, Jaehun; Ki, HyungsonARTICLE676 Water-assisted pulsed Er:YAG laser interaction with silicon
2015-02Controlling thermal deformation using a heat sink in laser transformation hardening of steel sheetsKim, Sanseo; So, Sangwoo; Ki, HyungsonARTICLE622 Controlling thermal deformation using a heat sink in laser transformation hardening of steel sheets

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