M.S. course

email : gyuholee@knu.ac.kr

Research area: ITO films

Papers
[1] Gyuho Lee*, Seonghoon Han*, Hyeonyu Kim, Sehwan Song, Ju Hyeon Kim, Jinhyun Lee, Jisung Lee, Jong-Seong Bae, Okkyun Seo, Jiayi Tang, Sangmoon Yoon, Chang-woo Cho, Kyeong Tae Kang, Younjung Jo, Sungkyun Park‡, Dooyong Lee‡, "Tuning Atomic Diffusion and Carrier Concentration in ITO Films via In-Situ Resistance Monitoring", J. Alloys Compd. 1043, 184204 (2025).
[2] Hyeonyu Kim*, Yeongjun Son*, Hyo-Sun Jin*, Gyuho Lee, Seyoung Kwon, Jisung Lee, Okkyun Seo, Jiayi Tang, Chang-woo Cho, Tae-Yeol Jeon, Sooran Kim‡, Sungkyung Park‡, Dooyong Lee‡, "Crystallographic Orientation-Controlled Bulk Redox Switching in V2O5 for High-Temperature Hydrogen Gas Sensing", submitted

M.S. course

email : hsoon@knu.ac.kr

Research area: Hydrogen incorporated VO2 film

Papers
[1] Hyeongsoon Kwon*, Sehwan Song*, Hyeonyu Kim, Minchan Kim, Seyoung Kwon, Jisung Lee, Okkyun Seo, Jiayi Tang, Chang-woo Cho, Younghak Kim, Tae-Yeol Jeon, Jong-Han Won, Jouhahn Lee, Jong-Seong Bae, Sungkyun Park‡, Dooyong Lee‡, "Residual Hydrogen-Induced Irreversible Insulator-Metal Transition in VO2 Film Revealed by In-situ and Spectroscopic Analysis", Appl. Surf. Sci. 719, 165003 (2026).
[2] Junseo Park*, Jisung Lee*, Hyeongsoon Kwon, Minchan Kim, Hyeonyu Kim, Sehwan Song, Chang-woo Cho, Sang Sub Han, Ji-Hyun Lee, Jae Hyuck Jang, Jong-Seong Bae, Jouhahn Lee, Seung-Young Park, Jong-Han Won‡, Dooyong Lee‡, "Growth Temperature-Driven Evolution of Surface Morphology in VO2 Films", submitted 

B.S. - M.S. course

email : 2021110142@knu.ac.kr

Research area:  Topotactic transition of SrFeO3 film

Papers
[1] Hyeonyu Kim*, Yeongjun Son*, Hyo-Sun Jin*, Gyuho Lee, Seyoung Kwon, Jisung Lee, Okkyun Seo, Jiayi Tang, Chang-woo Cho, Tae-Yeol Jeon, Sooran Kim‡, Sungkyung Park‡, Dooyong Lee‡, "Crystallographic Orientation-Controlled Bulk Redox Switching in V2O5 for High-Temperature Hydrogen Gas Sensing", submitted
[2] Junseo Park*, Jisung Lee*, Hyeongsoon Kwon, Minchan Kim, Hyeonyu Kim, Sehwan Song, Chang-woo Cho, Sang Sub Han, Ji-Hyun Lee, Jae Hyuck Jang, Jong-Seong Bae, Jouhahn Lee, Seung-Young Park, Jong-Han Won‡, Dooyong Lee‡, "Growth Temperature-Driven Evolution of Surface Morphology in VO2 Films", submitted
[3] Hyeongsoon Kwon*, Sehwan Song*, Hyeonyu Kim, Minchan Kim, Seyoung Kwon, Jisung Lee, Okkyun Seo, Jiayi Tang, Chang-woo Cho, Younghak Kim, Tae-Yeol Jeon, Jong-Han Won, Jouhahn Lee, Jong-Seong Bae, Sungkyun Park‡, Dooyong Lee‡, "Residual Hydrogen-Induced Irreversible Insulator-Metal Transition in VO2 Film Revealed by In-situ and Spectroscopic Analysis", Appl. Surf. Sci. 719, 165003 (2026).
[4] Gyuho Lee*, Seonghoon Han*, Hyeonyu Kim, Sehwan Song, Ju Hyeon Kim, Jinhyun Lee, Jisung Lee, Jong-Seong Bae, Okkyun Seo, Jiayi Tang, Sangmoon Yoon, Chang-woo Cho, Kyeong Tae Kang, Younjung Jo, Sungkyun Park‡, Dooyong Lee‡, "Tuning Atomic Diffusion and Carrier Concentration in ITO Films via In-Situ Resistance Monitoring", J. Alloys Compd. 1043, 184204 (2025).
[5] Dooyong Lee*, Sehwan Song*, Hyeonyu Kim, Hyunkyung Lee, Jisung Lee, Minjae Kim, Jinbae Lee, Sang Woon Hwang, Sangmoon Yoon, Younghak Kim, Chang-woo Cho, Younjung Jo, Jong Mok Ok, Jae-Ho Chung, Sungkyung Park‡, "Growth Environment Dependent Phase Propagation of Ilmenite-Hematite (1-x)FeTiO3-xFe2O3 Films", J. Alloys Compd. 1017, 178997 (2025).