Email: christy5893@gmail.com
Subject : 2D Catalysts and Emerging Materials
Master : 2020.3 -2022.2 @ SKKU
PhD candidate : 2022.3 - present
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Publication
7. Eunji Lim, Ha Heun Lee, Seungho Hong, Seungyeon Lee, Woohyun Cho, Jaeyoon Baik, Heejun Yang, Hyobin Yoo, Ching-Yu Chiang, Suyeon Cho*, Laser-patterned 2D transparent amorphous phase, Applied Surface Science, 696, 162925 (2025).
6. Seung Weon Jeong, Jeong Hyo Kim, Seungyeon Lee, Hyeonju Kim, Hee Jung Park, Heejun Yang, Sangheon Lee*, Suyeon Cho*, Basal and edge plane activity of two-dimensional Dirac semimetal NiTe2 for hydrogen evolution reaction, Chemical Engineering Journal, 518, 164789 (2025).
5. Ha Heun Lee†, Subin Lee†, Geunwoo Hwang, Seungyeon Lee, and Suyeon Cho*, Vapor-liquid-solid synthesis of Ag2Te using chemical vapor deposition method, APL materials, 12, 011123 (2024).
4. Dohyun Kim, Juhi Pandey, Juyeong Jeong, Woohyun Cho, Seungyeon Lee, Suyeon Cho*, Heejun Yang*, Phase-Engineering of 2D Materials, Chemical Reviews, 123, 19, 11230-11268 (2023). Accepted as a Front Cover
3. Soyoung Heo†, Seulbi Kim†, Seung Yeon Lee, In Hye Kwak, Jaeyoon Baik, Heejun Yang*, Ji Hun Park*, Suyeon Cho*, Thermal-protective and Oxygen-resistant Nanocoating using Silica-Nanocomposites for Laser Thinning of Polymorphic Molybdenum Ditellurides, Applied Surface Science, 638, 157958 (2023).
2. Linfeng Sun, Zhongrui Wang, Jinbao Jiang, Yeji Kim, Bomin Joo, Shoujun Zheng, Seungyeon Lee, Woo Jong Yu, Bai-Sun Kong, Heejun Yang*, In-sensor Reservoir Computing for Language Learning via Two-dimensional Memristor, Science Advances, 7, eabg1455 (2021)
1. Ahmed Yousef Mohamed, Seung Yeon Lee, Seung Jun Lee, Cheol Seong Hwang, Deok-Yong Cho*, Investigation of the electronic structure of amorphous SnO film using X-ray absorption spectroscopy, Appl. Phys. Lett. 116, 052102 (2020)
Conferences
April 2022, Spring Conference of 화공학회, MoS2-MoSe2 Heterostructures on Graphene Electrode for Efficient Hydrogen Evolution Reaction (Poster)
July 2022, ISPSA2022, MoS2-MoSe2 Heterostructures on Graphene Electrode for Efficient Hydrogen Evolution Reaction
October 2022, Fall Spring Conference of 화공학회, MoS2-MoSe2 Heterostructures on Graphene Electrode for Efficient Hydrogen Evolution Reaction
Experiences
November 2019, Visiting student at NSRRC, Taiwan
August 2022, Experiment in Singapore Synchrotron Light Source
Tools
Email: hyeonseo_10@ewha.ac.kr
Subject : 2D Catalysts and Emerging Materials
Master : 2022.3 -2024.2 @ JBNU
PhD candidate : 2024.3 - present
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Publication
A. Y. Mohamed, B. G. Han, H. Jang, J. O. Jeon, Y. Kim, H. Jang, M. G. Kim, K. S. Lee, D. Y. Cho, Chemical states and local structure in Cu-deficient Cux InSe∼2 thin films: insights into engineering and bandgap narrowing, Journal of Materials Chemistry C, 11(35), 12016 (2023)
H. Jang, H. Kim, G. Kim, S. Cho, H. Yang, 2D amorphous solids for sub-nanometer scale devices, Nano Convergence, 11, 46 (2024).
A. Semenova, S. M. Fink, E. Zykova, B. G. Han, H. Jang, Y. Kim, D. Y. Cho, I. Valov, Advanced electrocatalyst for OER by laser treatment of BaCo-oxide powders. Electrochimica Acta, 520, 145864 (2025)
Conferences
June 2025, GCIM 2025(Global Conference on Intergrated Materials), Laser-induced amorphous phase in ternary transition metal chalcogenide, CrPS4 (Poster)
July 2025, INPEC 2025(International Nano-Photonics & Electronics Conference), Laser-induced amorphous phase in ternary transition metal chalcogenide, CrPS4 (Poster)
Experiences
November 2022, Experiment in Singapore Synchrotron Light Source
November 2024, Visiting student at SPring-8/SACLA, Japan
Email : kongalsubin@gmail.com
Subject : Synthesis and characterization of 2D materials
Internship : 2023.5 - 2024.2
Master candidate : 2024.3 - present
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Publication
Hwang, G. W. †; Lee, S. Y. †; Lee, S. B.†; Cho, S. Y.; Jo, I.; Yang, H. J. Interface Engineering of 2D Materials for Highly Performing Electronic and Energy Devices. ACS Appl. Electron. Mater. 2024, 6, 1, 588–596. (†Co-first author)
Lee, H. H.†; Lee, S. B.†; Hwang, G. W.; Lee, S. Y.; Cho, S. Y. Vapor-Liquid-Solid Synthesis of Ag2Te Using Chemical Vapor Deposition Method. APL Mater. 2024, 12, 011123. [Selected as Editor's Pick] (†Co-first author)
Conferences
October 2023, Fall Conference of 한국화학공학회, Poster Session, Monolayer MoS2 growth with different CVD growth conditions
June 2025, GCIM 2025(Global Conference on Intergrated Materials), Core-Shell MoS2 Growth Mechanisms: Insights into Stress-Induced Wrinkling and Interface Dynamics (Poster)
July 2025, INPEC 2025(International Nano-Photonics & Electronics Conference), Core-Shell MoS2 Growth Mechanisms: Insights into Stress-Induced Wrinkling and Interface Dynamics (Poster)
Email : hjcems@ewha.ac.kr
Subject : Phase engineering of 2D materials
Internship : 2024.1 - 2024.8
Master candidate : 2024.9 - present
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Pulication
H. Jang, H. Kim, G. Kim, S. Cho, H. Yang, 2D amorphous solids for sub-nanometer scale devices, Nano Convergence, 11, 46 (2024).
S. W. Jeong, J. H. Kim, S. Lee, H. Kim, H. J. Park, H. Yang, S. Lee, S. Cho, Basal and edge plane activity of two-dimensional Dirac semimetal NiTe2 for hydrogen evolution reaction, Chemical Engineering Journal, accepted (2025)
Conferences
June 2025, GCIM 2025(Global Conference on Intergrated Materials), Laser thinning in suspended 2D material, polymorphic Mo0.9W0.1Te2 (Poster)
July 2025, INPEC 2025(International Nano-Photonics & Electronics Conference), Laser thinning in suspended 2D material, polymorphic Mo0.9W0.1Te2 (Poster)
Experiences
Email : nnlnjung@ewhain.net
Subject : Synthesis and characterization of 2D materials
Internship : 2025.3 - present
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Conferences
June 2025, GCIM 2025(Global Conference on Intergrated Materials)
July 2025, INPEC 2025(International Nano-Photonics & Electronics Conference)
Email : withsy0426@ewha.ac.kr
Subject : Phase engineering of 2D materials
Internship : 2025.3 - present
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Conferences
June 2025, GCIM 2025(Global Conference on Intergrated Materials)
July 2025, INPEC 2025(International Nano-Photonics & Electronics Conference)
Hagyeong Kwon (권하경) CV
M.S (2019.03 - 2021.02) - LG Chem
Dongyeon Bae (배동연) CV
M.S (2019.03 - 2021.02)
Sujin Lee (이수진)
B.S (2020.02) - Samsung Electronics
Seohui Kang (강서희) CV
M.S (2020.03 - 2021.2) - ASML Korea
Da Yeon Lee (이다연)
B.S (2022.8) - Master Candidate in KAIST
Yujin Cho (조유진)
M.S (2021.3 - 2023.2) - Samsung Electronics
Ha Heun Lee (이하흔)
M.S (2021.3 - 2023.2) - Samsung Electronics
Jeong Hyo Kim (김정효)
M.S (2021.3 - 2023.2) - LG Chem
Soyoung Heo (허소영)
M.S (2021.3 - 2023.8) - TBD
YeonWoo Nahm (남연우)
M.S (2022.3 - 2024.2) - PhD Candidate in Korea University
Geunwoo Hwang (황근우)
Post-Doc. (2023.03 - 2024.08)
Ga Yoon Kim (김가윤)
B.S (2024.8) - Master Candidate in KAIST
Eunji Lim (임은지)
M.S (2022.8 - 2024.8) - SK hynix
Subject Synthesis and Characterization of High-Temperature Superconductor (2025.1 - 2025.8)