Seungeun Baek, Dawit Musse Yasin, Dongkyoung Lee*, "Research on Manufacturing the Carbon Nanotube Composites Bipolar Plate for the Hydrogen Fuel Cell Using a Nanosecond Pulsed Laser", KSME, Busan, Korea, 2024, Poster

Seungeun Baek, Dawit Musse Yasin, Dongkyoung Lee*, "Manufacture of CNT composites bipolar plate using laser micro-milling", KSLP, Busan, Korea, 2024, Poster

Seungeun Baek, Dawit Musse Yasin, Dongkyoung Lee*, “Experimental study on the manufacture of a hydrogen fuel cell bipolar plate using a laser on a carbon nanotube composite”, KSPE, Jeju, Korea, 2024, Poster

Seungeun Baek, Dawit Musse Yasin, Dongkyoung Lee*, "Interaction characteristics and channel fabrication of CNT composites using nanosecond laser", KSLP Fall Conference, Seoul, Korea, 2023, Oral

Seungeun Baek, Dawit Musse Yasin, Dongkyoung Lee*, " A study on channel fabrication using laser on CNT composites", KSME Fall Conference, Incheon, Korea, 2023, Oral

Dawit Musse, Seungeun Baek, Seungjin Lee, Dongkyoung Lee*, “A Systematic Review on Manufacturing of a PEMFC Stack”, KSME Fall Conference, Incheon, Korea, 2023, Oral

Seungeun Baek, Dawit Musse Yasin, Seungjin Lee, Dongkyoung Lee*, " A study on interaction characteristics and channel fabrication using nanosecond laser on carbon nanotube composites", PRESM Summer Conference, Okinawa, Japan, 2023, Oral

Dawit Musse, Seungeun Baek, Seungjin Lee, Dongkyoung Lee*, “PEMFC Performance Assessment Based on Bipolar Plate Materials Using Computational Techniques”, PRESM Summer Conference, Okinawa, Japan, 2023, Oral

Seungeun Baek, Dawit Musse Yasin, Seungjin Lee, Dongkyoung Lee*, " Fabrication of Carbon Nanotube Composites Channel Using Nanosecond laser”, KSLP Spring Conference, Seoul, Korea, 2023, Oral

Dawit Musse, Seungeun Baek, Seungjin Lee, Dongkyoung Lee*, “A study on Laser Interaction with CNT Composites for Bipolar Plate Applications”, KSLP Spring Conference, Seoul, Korea, 2023, Oral

Seungeun Baek, Dawit Musse Yasin, Seungjin Lee, Dongkyoung Lee*, " Experimental Study on Interaction Characteristics and Channel Fabrication Using Nanosecond Laser on Carbon Nanotube Composites", KSPE Spring Conference, Jeju, Korea, 2023, Oral

Dawit Musse, Seungeun Baek, Seungjin Lee, Dongkyoung Lee*, “A Theoretical Study on the Effect of Bipolar Plate Materials on the Performance of PEMFCs”, KSPE Spring Conference, Jeju, Korea, 2023, Oral

Seungjin Lee, Seungeun Baek, Dawit Musse Yasin, Dongkyoung Lee* "Fabrication of Channels  Using Femtosecond Laser in Carbon Nanotube Composites", KSPE Spring Conference, Jeju, Korea, 2023, Poster

Seungeun Baek, Dawit Musse, Dongkyoung Lee*, "Experimental study of interaction characteristics and channel fabrication of carbon nanotube composites using nanosecond laser", KSLP Fall Conference, Gyeongju, Korea, 2022.11.24, Oral

Seungeun Baek, Dawit Musse, Dongkyoung Lee*, "Investigation of interaction characteristics and channel fabrication of carbon nanotube composite using nanosecond laser", KSME Fall Conference, Jeju, Korea, 2022.11.09, Oral

Dawit Musse, Seungeun Baek, Dongkyoung Lee*, ''Performance Assessment of Different Materials as Bipolar Plate in PEMFCs using Computational Method'', KSME Fall Conference, Jeju, Korea, 2022.11.09, Oral

Seungeun Baek, Dongkyoung Lee*, "Hydrophobic Surface Fabrication of SM490A using Laser Surface Treatment", KSLP Spring Conference, Yeosu, Korea, 2022.05.26, Poster

Dawit Musse Yasin, Seungeun Beak, Dongkyoung Lee*, "Experimental Study on Laser Interaction with CNT Composites Using Pulsed Nanosecond Laser", KSLP Spring Conference, Yeosu, Korea, 2022.05.26, Poster

Seungeun Baek, Dongkyoung Lee*, "Change in Wettability of SM490A Surface using a Nanosecond Pulsed laser", KSPE Spring Conference, Jeju, Korea, 2022.05.11, Poster

Dawit Musse, Seungeun Beak, Dongkyoung Lee*, “Experimental Study of Macro-Scale Laser Interaction with CNT Composites Using Pulsed Nanosecond Laser”, KSPE Spring Conference, Jeju, Korea, 2022.05.11, Poster

Seungeun Baek, Dongkyoung Lee, "Controlling the wettability of SM490A using laser texturing", KSLP Fall Conference, Gangreung, 2021.11.18

Mincheoul Seong , Youngjin Seo, Dongkyu Park, Mang Muan Lian, Feyisola Idowu Nana, Tam Van Huynh, Seungeun Baek, Subin Jeon, Suman Chatterjee , Dongkyoung Lee , "Effect of laser parameters during laser cleaning for SPFH590", KSME Fall Conference, Gwangju, Korea, 2021.11.03, Poster

Subin Jeon, Youngjin Seo, Dongkyu Park, Mang Muan Lian, Feyisola Idowu Nana, Tam Van Huynh, Mincheoul Seong, Seungeun Baek, Suman Chatterjee, Dongkyoung Lee, "Study on Ablation Threshold of Copper Using Nanosecond Laser", KSME Fall Conference, Gwangju, Korea, 2021.11.03

Seungeun Baek, Youngjin Seo, Dongkyu Park, Mang Muan Lian, Feyisola Idowu Nana, Tam Van Huynh, Mincheoul Seong, Subin Jeon, Suman Chatterjee, Dongkyoung Lee, "A Study on the Change of Wettability of SM490A Using Surface Treatment of Nanosecond Laser", KSME Fall Conference, Gwangju, Korea, 2021.11.03

Youngjin Seo, Dongkyoung Lee, Lanh Ngoc Trinh, Dongkyu Park, Mang Muan Lian, Mulugeta Gebrekiros Berhe, Nana Feyisola Idowu, Tam Van Hyunh, Seungeun Baek, Sieun Han, "A feasibility study on pulsed fiber laser cleaning for removal of weld oxides around weld bead", KSLP Spring Conference, Online, Korea, 2021

Lanh Ngoc Trinh, Dongkyoung Lee, Youngjin Seo, Dongkyu Park, Mang Muan Lian, Mulugeta Gebrekiros Berhe, Nana Feyisola Idowu, Tam Van Hyunh, Seungeun Baek, Sieun Han, "Analysis of spatter distribution on weld surface in the weld of tab and battery case in lithium-ion battery", KSLP Spring Conference, Online, Korea, 2021

Dongkyu Park, Dongkyoung Lee, Youngjin Seo, Lanh Ngoc Trinh, Mang Muan Lian, Mulugeta Gebrekiros Berhe, Tam Van Hyunh, Feyisola Idowu Nana, Seungeun Baek, Sieun Han, "Nanosecond Laser Structuring of Electrodes for Improving Power Density of Lithium-ion Batteries", KSLP Spring Conference, Online, Korea, 2021.

Mang Muan Lian, Dongkyoung Lee, Youngjin Seo, Lanh Ngoc Trinh, Dongkyu Park, Mulugeta Gebrekiros Berhe, Nana Feyisola Idowu, Tam Van Hyunh, Seungeun Baek, Sieun Han, "An Experimental Investigation on Laser Interaction for Laser Scabbling of Two Different Concretes", KSLP Spring Conference, Online, Korea, 2021.

Mulugeta Gebrekiros Berhe, Dongkyoung Lee, Youngjin Seo, Lanh Ngoc Trinh, Dongkyu Park,Mang Muan Lian , Nana Feyisola Idowu, Tam Van Hyunh, Seungeun Baek, Sieun Han, "Wetting characteristics of unstructured and laser structured electrodes", KSLP Spring Conference, Online, Korea, 2021.

Feyisola Idowu Nana, Dongkyoung Lee, Youngjin Seo, Dongkyu Park, Mang Muan Lian, Mulugeta Gebrekiros Berhe, Lanh Ngoc Trinh, Tam Van Hyunh, Seungeun Baek, Sieun Han, "Microstructure and Mechanical Properties of Dissimilar Laser welding Aluminum and Copper metals", KSLP Spring Conference, Online, Korea, 2021.

Tam Van Huynh, Youngjin Seo, Dongkyoung Lee, Lanh Ngoc Trinh Dongkyu Park, Mang Muan Lian, Mulugeta Gebrekiros Berhe, Nana Feyisola Idowu, Seungeun Baek, Sieun Han, "The effect of silica sand composition in laser scabbling on cement mortar  ", KSLP Spring Conference, Online, Korea, 2021.

Seungeun Baek, Dongkyoung Lee, Youngjin Seo, Lanh Ngoc Trinh, Dongkyu Park, Mang Muan Lian, Mulugeta Gebrekiros Berhe, Nana Feyisola Idowu, Tam Van Hyunh, Sieun Han, "Investigation of wettability of SM490A using surface treatment of nanosecond laser", KSLP Spring Conference, Online, Korea, 2021.

Sieun Han, Dongkyoung Lee, Youngjin Seo, Lanh Ngoc Trinh, Dongkyu Park, Mang Muan Lian, Mulugeta Gebrekiros Berhe, Nana Feyisola Idowu, Tam Van Hyunh, Seungeun Baek, "Influence of Nanosecond Laser Joining on the Physical and Chemical Properties of Polypropylene", KSLP Spring Conference, Online, Korea, 2021.

Youngjin Seo, Lanh Ngoc Trinh, Dongkyu Park, Mang Muan Lian, Mulugeta Gebrekiros Berhe, Seungeun Baek, Sieun Han, Subin Jeon, Junki Kim, Dongkyoung Lee, "Effect of Laser Parameters on Weld Oxide Removal in Laser Cleaning", KSPE Conference Spring, Online, Korea, 2021.

Dongkyu Park, Youngjin Seo, Lanh Ngoc Trinh, Mang Muan Lian, Mulugeta Gebrekiros Berhe, Seungeun Baek, Sieun Han, Subin Jeon, Junki Kim, Dongkyoung Lee, " Effect of Groove Morphology of Electrodes on Battery Performance in Laser Structuring of Electrodes", KSPE Conference Spring, Online, Korea, 2021.

Lanh Ngoc Trinh, Youngjin Seo, Dongkyu Park, Mang Muan Lian, Mulugeta Gebrekiros Berhe, Seungeun Baek, Sieun Han, Subin Jeon, Junki Kim, Dongkyoung Lee, "Study on the effect of laser power and welding speed on the spatter formation using statistical analysis", KSPE Conference Spring, Online, Korea, 2021.

Mulugeta Gebrekiros Berhe, Youngjin Seo, Lanh Ngoc Trinh, Dongkyu Park, Mang Muan Lian, Seungeun Baek, Si-Eun Han, Subin Jeon, Junki Kim, Dongkyoung Lee, "A comparative study on the wettability of unstructured and structured LiFePO4 during nanosecond pulsed fiber laser", KSPE Spring Conference, Online, Korea, 2021.

Seungeun Baek, Youngjin Seo, Lanh Ngoc Trinh, Dongkyu Park, Mang Muan Lian, Mulugeta Gebrekiros Berhe, Sieun Han, Subin Jeon, Junki Kim, Dongkyoung Lee, " Investigation of Wettability of SM490A Using Laser Surface Treatment Technology", KSPE Conference Spring, Online, Korea, 2021.

Sieun Han, Youngjin Seo, Lanh Ngoc Trinh, Dongkyu Park, Mang Muan Lian, Mulugeta Gebrekiros Berhe, Seungeun Baek, Subin Jeon, Junki Kim, Dongkyoung Lee, " Influence on Nanosecond Laser Joining on the Physical and Chemical Properties of Polypropylene", KSPE Conference Spring, Online, Korea, 2021.

Junki Kim, Youngjin Seo, Lanh Ngoc Trinh, Dongkyu Park, Mang Muan Lian, Mulugeta Gebrekiros Berhe, Seungeun Baek, Sieun Han, Subin Jeon, Dongkyoung Lee, " A Study on Laser Scabbling for Basalt and Siliceous Concretes", KSPE Conference Spring, Online, Korea, 2021.

Seungeun Baek, Youngjin Seo, Seungik Son, Lanh Ngoc Trinh, Dongkyu Park, Si-Eun Han, Subin Jeon, Dongkyoung Lee, "Study of fabricating hydrophobic surface on SMA490A using nanosecond laser", KWJS Spring/Fall Conference, Yeosu, Korea, 2020

Seungik Son, Youngjin Seo, Lanh Ngoc Trinh, Dongkyu Park, Seungeun Baek, Si-Eun Han, Subin Jeon, Dongkyoung Lee, "Experimental investigation of laser cleaning on the welding process", KWJS Spring/Fall Conference, Yeosu, Korea, 2020

Dongkyu Park, Youngjin Seo, Seungik Son, Lanh Ngoc Trinh, Seungeun Baek, Si-Eun Han, Subin Jeon, Dongkyoung Lee, "The effect of compression for electrodes on cut quality using the laser cutting", KWJS Spring/Fall Conference, Yeosu, Korea, 2020

Youngjin Seo, Lanh Ngoc Trinh, Seungik Son, Dongkyu Park, Seungeun Baek, Si-Eun Han, Subin Jeon, Dongkyoung Lee, "The effect of proportion of silica sand on cement mortar during laser cutting", KWJS Spring/Fall Conference, Yeosu, Korea, 2020

Lanh Ngoc Trinh, Youngjin Seo, Seungik Son, Dongkyu Park, Seungeun Baek, Si-Eun Han, Subin Jeon, Dongkyoung Lee, "The effect of using a metal tube in laser welding of tab and battery case for lithium-ion battery", KWJS Spring/Fall Conference, Yeosu, Korea, 2020

Seungeun Baek, Youngjin Seo, Dongkyoung Lee, Lanh Ngoc Trinh, Seungik Son, Dongkyu Park, Si-Eun Han, "A Study on controlling the surface characteristics using Nanosecond Laser", KSLP Spring/Fall Conference, Online, Korea, 2020

Seungik Son, Dongkyoung Lee, Youngjin Seo, Lanh Ngoc Trinh, Dongkyu Park, Seungeun Baek, Si-Eun Han, "Experimental investigation of nanosecond laser cleaning for post-treatment of welding", KSLP Spring/Fall Conference, Online, Korea, 2020

Youngjin Seo, Dongkyoung Lee, Lanh Ngoc Trinh, Seungik Son, Dongkyu Park, Seungeun Baek, Si-Eun Han, "Experimental investigation on the effect of the silica sand contents during laser cutting of cement mortar", KSLP Spring/Fall Conference, Online, Korea, 2020

Dongkyu Park, Dongkyoung Lee, Youngjin Seo, Seungik Son, Lanh Ngoc Trinh, Seungeun Baek, Si-Eun Han, "Parameter study of laser structuring on LiFePO4 cathode for Li-ion batteries", KSLP Spring/Fall Conference, Online, Korea, 2020

Lanh Ngoc Trinh, Dongkyoung Lee, Youngjin Seo, Seungik Son, Dongkyu Park, Seungeun Baek, Si-Eun Han, "The effect of using a metal tube in laser welding of battery case and tab for lithium-ion battery", KSLP Spring/Fall Conference, Online, Korea, 2020

Youngjin Seo, Sukhoon Pyo, Dongkyoung Lee, Jaeguen Shin, Seungeun Beak, "Preliminary study of laser cutting on cementitous composite", KSPE Spring Conference, Jeju, Korea, 2018

Jaeguen Shin, Dongkyoung Lee*, Dahoon Ahn, Youngjin Seo, Seungeun Beak, "Testbed for de-icing experiments using piezoelectric actuators", KSPE Spring Conference, Jeju, Korea, 2018

Dongkyoung Lee, Jaeguen Shin, Youngjin Seo, Seungeun Beak, Seungmun Jeon, Jongseok Oh, Joonghan Shin, "Study of laser cutting on graphite coated copper for lithium-ion batteries", KSMTE Spring conference, Daejeon, Korea, 2018

Dongkyoung Lee, Sukhoon Pyo, Youngjin Seo, Jaeguen Shin, Seungeun Beak, "Study of multi-mode fiber laser cutting on cementitious composites", KSMTE Spring conference, Daejeon, Korea, 2018