Seonwook Lee, Dongkyoung Lee*, Jongun Moon, Suhyen ju, Jahyuk Lee, “Laser bead-on-Plate Welding of CoCrFeNiMo Medium-Entropy Alloys”, KSLP Spring Conference, Gangneung, Korea, 2025, Oral

Seonwook Lee, Dongkyoung Lee*, "Effect of Environmental Conditions on Mortar Scabbling with Lasers", KSLP Fall Conference, Jeju, Korea, 2024.11.27

Seonwook Lee, Youngjin Seo, Dongkyoung Lee*, "Effect of external water on mortar during laser scabbling", PRESM, Busan, Korea, 2024.07.07

Seonwook Lee, Youngjin Seo, Byeongchan Kim, Dongkyoung Lee*, "Comparison of vitrification in air and underwater conditions during laser scabbling on mortar", KSME Spring Conference-Division of Design & Manufacturing, Busan, Korea, 2024.05.30

Seonwook Lee, Youngjin Seo, Byeongchan Kim, Dongkyoung Lee*, "Comparison of underwater and atmospheric conditions for suppressing vitrification during laser scabbling", KSLP Spring Conference, Busan, Korea, 2024.05.22

Seonwook Lee, Youngjin Seo, Dongkyoung Lee*, “Comparison of air and underwater conditions during laser scabbling on mortar”, KSPE Spring Conference, Jeju, Korea, 2024.05.08

Seonwook Lee, Dongkyoung Lee*, Youngjin Seo, "Laser ablation threshold for mortar", KSLP Fall Conference, Jeju, Korea, 2023.11.29  

Seonwook Lee, Youngjin Seo, Dongkyoung Lee*, "Basic experiment to check laser ablation and melting threshold for cement mortars with different silica contents", KSME Fall Conference, Incheon, Korea, 2023.11.1

Seonwook Lee, Youngjin Seo, Dongkyuong Lee*, " Effect of water on laser scabling of mortar", KSLP Spring Conference, Seoul, Korea, 2023.05.24

 Gyoungbin Moon, Youngjin Seo, Seonwook Lee,  Dongkyuong Lee*, "A Study on Laser Processing Technology for Concrete Using Multimode Fiber Laser ",  KSPE Spring Conference, Jeju, Korea, 2023.05.10

Seonwook Lee, Youngjin Seo, Gyoungbin Moon, Dongkyuong Lee*, "Effect of Water on Laser Scabbling", KSPE Spring Conference, Jeju, Korea, 2023.05.10