Presentations
Oral Presentation
International
2023
19. Woo-Sung Jang, Vy Ngoc Pham, Sang-Hyeok Yang, Dung Hoang, Jaeyoon Baik, Hangil Lee, Young-Min Kim, "Enhanced selective photocatalytic oxidation of biomass molecules in defect-decorated TiO2 nanoparticles revealed by STEM-EELS spectrum imaging" The 20th International Microscopy Congress (IMC20), Busan, Korea, Sep. 10-15, 2023.
18. Wooseon Choi, Sang Ho Oh, Jaekwang Lee, Young-Min Kim, "Multiscale characterization of strain relaxation in a single-crystalline BiFeO3 thin film" The 20th International Microscopy Congress (IMC20), Busan, Korea, Sep. 10-15, 2023.
17. Min-Hyoung Jung, Jae-Hyun Shim, Sanghun Lee, Young-Min Kim, "Fine-Tuned synthesis for reducing residual lithium in Ni-rich cathode materials for lithium ion batteries" The 20th International Microscopy Congress (IMC20), Busan, Korea, Sep. 10-15, 2023.
16. Hyeon-Ah Ju, Eun-Byeol Park, Jaejin Hwang, Young-Hoon Kim, Min-Hyoung Jung, Jae-Hyuck Jang, Hu Young Jeong, Jae-Hyun Shim, Young-Min Kim, "Oxygen vacancy channels-induced ion transport enhancement in a perovskite-type solid-state electrolyte" The 20th International Microscopy Congress (IMC20), Busan, Korea, Sep. 10-15, 2023.
15. Seon Je Kim, Seon Je Kim, Su Jae Kim, Young-Hoon Kim, Min-Hyoung Jung, Hu Young Jeong, Se-Young Jeong, Young-Min Kim, "Monolayer-Interface-Driven Strain-Free Heteroepitaxy for Single-Crystal Ag Thin Films" Microscopy & Microanalysis 2023 (M&M 2023), Minneapolis, Minnesota, Jul. 23-27, 2023.
14. Young-Hoon Kim, Seong-Gon Kim, Seunghun Lee, Miyeon Cheon, Su Jae Kim, Se-Young Jeong, Young-Min Kim, "Self-regulating Oxidation Resistance at Rough Surface of Achromatic Copper" Microscopy & Microanalysis 2023 (M&M 2023), Minneapolis, Minnesota, Jul. 23-27, 2023. (M&M Student Scholar Award)
2022
13. Young-Hoon Kim, Sang-Hyeok Yang, Myoungho Jeong, Min-Hyoung Jung, Daehee Yang, Hyangsook Lee, Taehwan Moon, Jinseong Heo, Hu Young Jeong, Eunha Lee, Young-Min Kim, "Deep learning crystallographic mapping of polycrystalline Hf0.5Zr0.5O2 thin films" 2022 Materials Research Society Spring (2022 MRS spring) Meeting & Exhibit, Honolulu, Hawaii, May. 8-13, 2022. (Best Oral Presentation Award)
12. Woo-Sung Jang, Yeongrok Jin, Young-Hoon Kim, Sang-Hyeok Yang, Seon Je Kim, Jung A. Hong, Jaeyoon Baik, Jaekwang Lee, Hangil Lee, Young-Min Kim, "Site-Selective Doping Mechanisms for the Enhanced Photocatalytic Activity of Tin Oxide Nanoparticles" 2022 Materials Research Society Spring (2022 MRS spring) Meeting & Exhibit, Honolulu, Hawaii, May. 8-13, 2022.
11. Min-Hyoung Jung, Hyun il Seo, Panithan Sriboriboon, Jin-Ho Byun, Seon Je Kim, Jaekwang Lee, Yunseok Kim, Woo Seok Choi, Young-Min Kim, Hu Young Jeong, "Direct Probing of Electric-Field-Induced Resistance Switching of a Ferroelectric Oxide Tunnel Junction" 2022 Materials Research Society Spring (2022 MRS spring) Meeting & Exhibit, Honolulu, Hawaii, May. 8-13, 2022.
10. Wooseon Choi, Bumsu Park, Jaejin Hwang, Gyeongtak Han, Sang-Hyeok Yang, Jong Chan Kim, Hyeon Jun Lee, Ji Young Jo, Albina Y. Borisevich, Hu Young Jeong, Sang Ho Oh, Jaekwang Lee, and Young-Min Kim, "Multilevel strain accommodation in a single-crystalline BiFeO3 thin film at multiple length scales" 2022 Materials Research Society Spring (2022 MRS spring) Meeting & Exhibit, Honolulu, Hawaii, May. 8-13, 2022.
2021
9. Woo-Sung Jang, Young-Min Kim, "Atomic-Scale Deciphering the Defect-Related Structure and Doping Behavior of Transition Metal in SnO2 Nanoparticles" Microscopy & Microanalysis 2021 virtual, Aug. 01-05, 2021.
8. Hyeon-Ah Ju, Eun-Byeol Park, Jaejin Hwang, Jaekwang Lee, Jae-Hyun Shim, Young-Min Kim, "Extending an Ion Channeling Spacing for Superior LI Ion Transport of Perovskite-Type Solid-State Electrolyte" The 8th International Congress on Ceramics (ICC8), virtual, Apr. 25-30, 2021.
7. Woo-Sung Jang, Young-Min Kim, "Atomic-Scale Deciphering the Defect-Related Structure and Doping Behavior of Transition Metal in SnO2 Nanoparticles" The 8th International Congress on Ceramics (ICC8), virtual, Apr. 25-30, 2021.
6. Sang-Hyeok Yang, Wooseon Choi, Young-Min Kim, "Deep learning assisted quantification of atomic defects in two-dimensional TMD materials" Electronic Materials and Applications 2021 (EMA2021), virtual, Jan. 19-22, 2021.
5. Wooseon Choi, Bumsu Park, Jaejin Hwang, Gyeongtak Han, Sang-Hyeok Yang, Jong Chan Kim, Hyeon Jun Lee, Ji Young Jo, Albina Y. Borisevich, Hu Young Jeong, Sang Ho Oh, Jaekwang Lee, Young-Min Kim, "Multilevel strain accommodation in a single-crystalline BiFeO3 thin film at multiple length scales" Electronic Materials and Applications 2021 (EMA2021), virtual, Jan. 19-22, 2021.
2020
4. Sang-Hyeok Yang, Wooseon Choi, Young-Min Kim, “Deep Learning Assisted Quantification of Atomic Defects in Two-Dimensional TMD Materials" 6th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE), Jeju, Korea, Nov. 1~4, 2020.
3. Young-Hoon Kim, Sang-Hyeok Yang, Myoungho Jeong, Eunha Lee, Young-Min Kim, “Direct Mapping of Local Crystal Symmetry in Ferroelectric Materials by Position-Averaged Convergent Beam Electron Diffraction" 6th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE), Jeju, Korea, Nov. 1~4, 2020.
2018
2. Woo-Sung Jang, Byung Do Ji, Won Jun Kim, Sebastien Lebegue, Hyung Jun Kim, Hee Jun Yang, Young-Min Kim, “Directional distribution of metal interstitials in Nb2Se3 compound alloy”, 19th International Microscopy Congress (IMC19), Sydney, Australia, Sep. 9~14, 2018.
1. Young-Hoon Kim, Jae-Hyun Shim, Young-Min Kim, "Hierarchically-Structured Core-Shell Design of Lithium Transition Metal Oxide Cathode Material for Excellent Electrochemical Performance", 19th International Microscopy Congress (IMC19), Sydney, Australia, Sep. 9~14, 2018.
Domestic
2024
23. Hyeon-Ah Ju, Eun-Byeol Park, Jaejin Hwang, Young-Hoon Kim, Jae Hyuck Jang, Jaekwang Lee, Jae-Hyun Shim, Young-Min Kim, , "Directed Li-ion Transport via Oxygen VacancyEngineered Perovskite Oxides for High-Performance Solid Electrolytes", 한국세라믹학회 춘계학술대회, in Busan, Apr. 17~19, 2024. (KCerS Best Presentation Award)
2022
22. Young-Hoon Kim, Sang-Hyeok Yang, Myoungho Jeong, Eunha Lee, Young-Min Kim, "Deep Learning Assisted Electron Crystallography of Polymorphic Phase in Polycrystalline Hf0.5Zr0.5O2 Thin Films", 한국세라믹학회 추계학술대회, in Seoul, Oct. 26~28, 2022. (PACRIM Award)
21. Woo-Sung Jang, Vy Ngoc Pham, Hangil Lee, Young-Min Kim, "Enhanced Selective Photocatalytic Oxidation of Bio-derived Platform Chemical with Vacancy-induced Core-shell Anatase TiO2 Nanoparticles", 한국세라믹학회 추계학술대회, in Seoul, Oct. 26~28, 2022.
20. Young-Hoon Kim, Sang-Hyeok Yang, Myoungho Jeong, Eunha Lee, Young-Min Kim, "Machine-learning assisted symmetry mapping of polymorphic phase in polycrystalline Hf0.5Zr0.5O2 Thin Films", 한국현미경학회 춘계학술대회, in Daegu, June. 30- July. 1, 2022. (Best Oral Presentation Award)
19. Wooseon Choi, Ganesh Ghimire, Krishna P. Dhakal, Yonas Assefa Esthete, Jeongyong Kim, and Young-Min Kim, "Lattice engineering of monolayer ReS2 for modulating In-plane anisotropic property via Li doping", 한국현미경학회 춘계학술대회, in Daegu, June. 30- July. 1, 2022. (Best Oral Presentation Award)
18. Sang-Hyeok Yang, Sung Su Lee, Hyun-Jae Lee, Jun Hee Lee, Ji Young Jo, Hu Young Jeong, Young-Min Kim, "Simultaneous mapping of elemental distribution and ionic displacement in multiferroic BiFeO3 thin film via a picoscale-precision STEM-EDX", 한국현미경학회 춘계학술대회, in Daegu, June. 30- July. 1, 2022.
17. Woo-Sung Jang, Vy Ngoc Pham, Hangil Lee, Young-Min Kim, "Selective Oxidation of Bio-refinery Material with Vacancy-driven Core-shell TiO2 Photocatalyst", 한국현미경학회 춘계학술대회, in Daegu, June. 30- July. 1, 2022.
16. Seon Je Kim, Su Jae Kim, Se-Young Jeong, Young-Min Kim, "Ultra-flat silver film originate from mono-atomic layer interface", 한국현미경학회 춘계학술대회, in Daegu, June. 30- July. 1, 2022.
15. Young-Hoon Kim, Sang-Hyeok Yang, Myoungho Jeong, Min-Hyoung Jung, Daehee Yang, Hyangsook Lee, Taehwan Moon, Jinseong Heo, Hu Young Jeong, Eunha Lee, Young-Min Kim, "Deep learning electron crystallography for polycrystalline high-k Hf0.5Zr0.5O2 ultrathin films", 제17차 유전체 연합 심포지엄, in Busan, Korea, Feb. 13~15, 2022.
14. Min-Hyoung Jung, Hyun il Seo, Panithan Sriboriboon, Yunseok Kim, Woo Seok Choi, Young-Min Kim, Hu Young Jeong, "In situ Probing of Tunneling Electroresistance Switching on Ferroelectric Tunnel Junction", The 29th Korean Conference on Semiconductors, in Gangwon, Korea, Jan. 24~26, 2022.
2021
13. Sang-Hyeok Yang, Wooseon Choi, Young-Min Kim, "Deep learning-assisted quantification of atomic dopants and defects in 2D materials", The 2021 Fall Meeting of The Korean Ceramic Society, in Jeju, Korea, Nov. 3~5, 2021.
12. Woo-Sung Jang, Yeongrok Jin, Sang-Hyeok Yang, Seon Je kim, Jung A. Hong, Young-Hoon Kim, Jaeyoon Baik, Jaekwang Lee, Hangil Lee, Young-Min Kim, "Direct probing of atomic site selectivity of transition metal dopants in superior photocatalytic tin oxide nanoparticles", The 2021 Fall Meeting of The Korean Ceramic Society, in Jeju, Korea, Nov. 3~5, 2021. (PACRIM Award)
11. Wooseon Choi, Ganesh Ghimire, Krishna P. Dhakal, Seon Je Kim, Young-Min Kim, "Doping-mediated lattice engineering of monolayer ReS2 for modulating in-plane anisotropy of optical and transport properties", The 2021 Fall Meeting of The Korean Ceramic Society, in Jeju, Korea, Nov. 3~5, 2021.
10. Min-Hyoung Jung, Hyun il Seo, Woo Seok Choi, Young-Min Kim, Hu Young Jeong, "In-situ transmission electron microscopy study of electric-field-induced resistance switching of a ferroelectric oxide tunnel junction", The 2021 Fall Meeting of The Korean Ceramic Society, in Jeju, Korea, Nov. 3~5, 2021.
9. Young-Hoon Kim, Sang-Hyeok Yang, Young-Min Kim, "Decoding Local Crystal Symmetry of Two-Dimensional Materials by 4D-STEM PACBED", The 2021 Fall Meeting of The Korean Ceramic Society, in Jeju, Korea, Nov. 3~5, 2021.
8. Sang-Hyeok Yang, “Deep Learning Assisted Quantification of Atomic Defects in 2D Materials", The 7th DOES Thesis Competition, 2021. (Encouragement Award)
7. Hyeon-Ah Ju, Eun-Byeol Park, Jaejin Hwang, Young-Hoon Kim, Jae Hyuck Jang, Jaekwang Lee, Jae-Hyun Shim, Young-Min Kim, "Extending an ion channeling spacing for superior Li ion transport of perovskite-type solid-state electrolyte", Korean Society of Microscopy, 2021.
6. Sang-Hyeok Yang, Wooseon Choi, Young-Min Kim, "Deep learning-assisted quantification of atomic dopants and defects in two-dimensional materials", Korean Society of Microscopy, 2021. (Best presentation award)
2019
5. Gyeongtak Han, Wooseon Choi, "Formation of Surface Oxygen Vacancies Responsible for Interface Conductivity in a LaAlO3 Thin Film on SrTiO3 (111)", Korean Society of Microscopy, 2019.
4. Wooseon Choi, Gyeongtak Han, "Atomic-scale study of strain relaxation in a pseudo-cubic BiFeO3 thin film", Korean Society of Microscopy , 2019.
3. Gyeongtak Han, Wooseon Choi, "Formation of Surface Oxygen Vacancies Responsible for Interface Conductivity in a LaAlO3 Thin Film on SrTiO3 (111)", The Korean Ceramic Society, 2019.
2. Young-Hoon Kim, Jisoo Kim, Jae-Hyun Shim, Young-Min Kim, "Three-Dimensional Microscopic Characterization of Hierarchically-Structured Core-Shell Type Li Ion Transitional Metal Oxide Cathode Materials", The Korean Ceramic Society, 2019.
1. Wooseon Choi, Gyeongtak Han, "Atomic-scale study of strain relaxation in a pseudo-cubic BiFeO3 thin film", The Korean Ceramic Society, 2019.
Poster Presentation
2023
31. Min-Yeong Choi, Yong-Eun Kwon, Young-Min Kim, Jae Hyuck Jang, "Ratio-based elemental quantification of transition metal atom to oxygen in transition metal oxides" The 20th International Microscopy Congress (IMC20), Busan, Korea, Sep. 10-15, 2023.
30. Eun-Byeol Park, Young-Hoon Kim, Hangil Lee, Young-Min Kim, "Enhanced photocatalytic activity and reusability of base-treated doped Fe3O4 nanoparticles: microscopic implications" The 20th International Microscopy Congress (IMC20), Busan, Korea, Sep. 10-15, 2023.
29. Hee-Beom Lee, Min-Hyoung Jung, Ki-Ju Choi, Ji-Young Park, Eun-Jin Kim, Sang-Jun Oh, Hyun-Bum Jeon, Woo-Sung Jang, Young-Min Kim, "Denoising of backscattered electrons image via U-Net convolutional neural networks for high quality 3D tomography of Ni-based oxide cathode secondary particles" The 20th International Microscopy Congress (IMC20), Busan, Korea, Sep. 10-15, 2023.
28. Sang-Hyeok Yang, Eun-Byeol Park, Sung Yong Cho, Sung-Dae Yim, Sungchul Lee, Young-Min Kim, "Deep learning-based evaluation of the morphological distribution of Pt-based electrocatalysts in proton exchange membrane fuel cells" The 20th International Microscopy Congress (IMC20), Busan, Korea, Sep. 10-15, 2023.
27. Seon Je Kim, Su Jae Kim, Young-Hoon Kim, Min-Hyoung Jung, Hu Young Jeong, Se-Young Jeong, Young-Min Kim, "Strain-free growth of wafer-scale silver film on copper buffer layer mediated by monoatomic-thick strain-absorbing layer at the interface" The 20th International Microscopy Congress (IMC20), Busan, Korea, Sep. 10-15, 2023.
26. Min-Yeong Choi, Yong-Eun Kwon, Young-Min Kim, Jae Hyuck Jang, "A Study on The Oxidation State for Oxide Semiconductors with Relative Quantification " 제 30회 한국반도체학술대회, Gangwon-do, Korea, Feb. 13-15, 2023.
2022
25. Min-Yeong Choi, Yong-Eun Kwon, Young-Min Kim, Jae Hyuck Jang, "STEM-EELS study on oxidation state of transition metal oxide nanoparticle combined with SEM-EDX" 한국현미경학회 추계학술대회, Jeju, Korea, Nov. 2-4, 2022. (Best Poster Presentation Award)
24. Sang-Hyeok Yang, Sung Su Lee, Hyun-Jae Lee, Jun Hee Lee, Ji Young Jo, Hu Young Jeong, Young-Min Kim, "Simultaneous mapping of elemental distribution and ionic displacement in multiferroic BiFeO3 thin film via a picoscale-precision STEM-EDX" 2022 Materials Research Society Spring (2022 MRS spring) Meeting & Exhibit, Honolulu, Hawaii, May. 8-13, 2022. (Best Poster Presentation Award)
23. Sang-Hyeok Yang, Sung Su Lee, Hyun-Jae Lee, Jun Hee Lee, Ji Young Jo, Hu Young Jeong, and Young-Min Kim, "Simultaneous mapping of elemental distribution and ionic displacement in multiferroic BiFeO3 thin film via a picoscale-precision STEM-EDX", 제17차 유전체 연합 심포지엄, in Busan, Korea, Feb. 13~15, 2022.
22. Min-Hyoung Jung, Hyun il Seo, Panithan Sriboriboon, Yunseok Kim, Woo Seok Choi, Young-Min Kim, Hu Young Jeong, “Direct probing of electric field induced resistance switching of a ferroelectric oxide tunnel junction”, 제17차 유전체 연합 심포지엄, in Busan, Korea, Feb. 13~15, 2022.
21. Wooseon Choi, Bumsu Park, Jaejin Hwang, Sang-Hyeok Yang, Jong Chan Kim, Hyeon Jun Lee, Ji Young Jo, Albina Y. Borisevich, Hu Young Jeong, Sang Ho Oh, Jaekwang Lee, and Young-Min Kim, “Multilevel strain accommodation in a single crystalline BiFeO3 thin film at multiple length scales”, 제17차 유전체 연합 심포지엄, in Busan, Korea, Feb. 13~15, 2022.
2021
20. Young-Hoon Kim, Sunyang Kim, Chaeyoung Kim, Ki-jeong Kim, Jae Hyuck Jang, Hangil Lee, Young-Min Kim, "Multiscale Probing of the Influence of the Defect-induced Variation of Oxygen Vacancies on the Photocatalytic Activity of Doped ZnO Nanoparticles", The 2021 Fall Meeting of The Korean Ceramic Society, in Jeju, Korea, Nov. 3~5, 2021. (KCerS Best Poster award)
19. Jung A. Hong, Minjeong Shin, Young-Hoon Kim, Woo-Sung Jang, Hangil Lee, Young-Min Kim, "Mechanistic insight into base-treated Co-doped Fe3O4 nanoparticles with excellent reusability and photocatalytic activity", The 2021 Fall Meeting of The Korean Ceramic Society, in Jeju, Korea, Nov. 3~5, 2021.
18. Hee-Beom Lee, Min-Hyoung Jung, Seon-Je Kim, Christopher H. Kang, Timothy A. Johnson, Young-Min Kim, "Efficient and automated geometrical porosity measurement of high Ni-based oxide cathodes using machine learning approach", The 2021 Fall Meeting of The Korean Ceramic Society, in Jeju, Korea, Nov. 3~5, 2021.
17. Hyeon-Ah Ju, Eun-Byeol Park, Jaejin Hwang, Young-Hoon Kim, Jae Hyuck Jang, Jaekwang Lee, Jae-Hyun Shim, Young-Min Kim, "Multi-scale alignment for Li-ion dominant path of perovskite-type solid-state electrolyte", The 2021 Fall Meeting of The Korean Ceramic Society, in Jeju, Korea, Nov. 3~5, 2021. (Yangsong poster Award)
16. Young-Hoon Kim, “Multiscale Probing of the Influence of the Defect-induced Variation of Oxygen Vacancies on the Photocatalytic Activity of Doped ZnO Nanoparticles", The 7th DOES Thesis Competition, 2021. (Encouragement Award)
15. Wooseon Choi, “Cooperative evolution of polar distortion and nonpolar rotation of oxygen octahedra in oxide heterostructures", The 7th DOES Thesis Competition, 2021. (Encouragement Award)
14. Min-Hyoung Jung, Jae-Hyun Shim, Young-Min Kim, "Effective Improvement of Electrochemical Properties of High-Ni Based Cathode Materials by Surface Treatment", 8th International Congress on Ceramics (ICC8), virtual, Apr. 25-30, 2021.
13. Hee-Beom Lee, Min-Hyoung Jung, Seon-Je Kim, Christopher H. Kang, Timothy A. Johnson, Young-Min Kim, “Geometrical Porosity Measurement of Secondary Particles of High Ni-Based Oxide Cathodes Using Deep Convolutional Neural Networks”, 8th International Congress on Ceramics (ICC8), virtual, Apr. 25-30, 2021.
2020
12. Woo-Sung Jang, Yeongrok Jin, Jung A. Hong, Jaekwang Lee, Hangil Lee, Young-Min Kim, " Atomic scale investigation the transition metal dopants behavior in SnO2 nanoparticle" The 2020 Autumn Korea Society of Microscopy, Pyeongchang, Korea, Nov. 11~13, 2020. (Best poster award)
11. Woo-Sung Jang, Song Min Im, Hangil Lee, Young-Min Kim, “Inhomogeneously augmented oxygen vacancies responsible for catalytic performance in metal doped SnO2 nanoparticles”, The 6th Muju International Winter School Series (MIWS2-2020), Deogyusan Resort, Muju, Korea, Jan. 12~16, 2020.
10. Young-Hoon Kim, Young-Min Kim, “Defect Structure Control in Transition-Metal-Doped Zinc Oxide Nanoparticles for Enhancing Photocatalytic Activity”, The 6th Muju International Winter School Series (MIWS2-2020), Deogyusan Resort, Muju, Korea, Jan. 12~16, 2020.
2019
9. Woo-Sung Jang, Song Min Im, Hangil Lee, Young-Min Kim, “Inhomogeneously augmented oxygen vacancies responsible for catalytic performance in metal doped SnO2 nanoparticles”, 한국세라믹학회 추계학술대회, COEX, Seoul, Korea, Nov. 13~15, 2019.
8. Yong-Hoon Kim, Jae-Hyun Shim, Young-Min Kim, "Hierarchically-Structured Core-Shell Design of Lithium Transition Metal Oxide Cathode Material for Excellent Electrochemical Performance", The 5th Muju International Winter School Series (MIWS2-2019), Deogyusan Resort, Muju, Korea, Jan. 20~24, 2019.
7. Woo-Sung Jang, Byung Do Ji, Won Jun Kim, Sebastien Lebegue, Hyung Jun Kim, Hee Jun Yang, Young-Min Kim, “Directional distribution of Niobium atom interstitials in Nb2Se3 compound alloy”, The 5th Muju International Winter School Series (MIWS2-2019), Deogyusan Resort, Muju, Korea, Jan. 20~24, 2019.
6. Wooseon Choi, "Quantification reliability of ADF-STEM imaging for vacancy concentration in 1L-TMDs", The 5th Muju International Winter School Series (2019)
2018
5. Wooseon Choi, "Atomic scale vacancy healing mechanism in monolayer MoS2 via chemical treatment", AMMS & IFSM (2018).
4. Young-Hoon Kim, Jae-Hyun Shim, Jisoo Kim, Young-Min Kim, "Three-dimensional structure analysis of cathode materials for Li ion battery using FIB Tomography", The Korean Society of Microscopy, 2018. (Best poster award)
3. Woo-sung Jang, Gyeongtak Han, Young-Min Kim, “Nb2Se3 화합물에서 금속 원자의 방향성 분포”, 한국현미경학회 춘계학술대회, 롯데시티호텔 제주, 제주도, 한국, 6월 20~22일, 2018. (Best poster award)
2. Wooseon Choi, Gyeongtak Han, "Atomic-scale Vacancy Healing Mechanism in Monolayer MoS2 via Chemical Treatment", 한국현미경학회 춘계학술대회, 2018.
2017
1. Woo-sung Jang, Wooseon Choi, Gyeongtak Han , Young-Min Kim, "Directional distribution of metal interstitials in Nb2Se3 compound", The 3rd East-Asia Microscopy Conference, Bexco, Busan, Korea, Nov. 7~10, 2017.