Publications

Donghoon Moon, Yoona Kim, Jiwon Lee, Jiwoo Kim, Hyun-Young Choi, Huije Ryu, Junyoung Kwon, Gwan-Hyoung Lee* (2026). Hypotaxy-Enabled Selective Growth of MoS2 for Laterally-Connected Edge and van der Waals Bottom Contacts. Advanced Functional Materials e28582 (2026).

Junyoung Kwon†, Kyoung Yeon Kim†*, Dongwon Jang†, Min Seok Yoo, Alum Jung, Dong-Su Ko, Yoonhoo Ha, Huije Ryu, Woon Ih Choi, Yeonchoo Cho, Changhyun Kim, Eunji Yang, Eun-Kyu Lee, Chang-Seok Lee, Sang Won Kim, Uihui Kwon, Dae Sin Kim, Sung Kyu Lim*, Kyung-Eun Byun*, Minsu Seol*, Jeehwan Kim* (2026). Gate structuring on bilayer MoS2 nFET enables ultrahigh current density. Nature Materials 25, 824-831 (2026).

Huije Ryu, Min Seok Yoo, Alum Jung, Minsu Seol, Baekwon Park, Eun-Kyu Lee, Eunji Yang, Junyoung Kwon, Joung Eun Yoo, Taejin Choi, Kyung-Eun Byun, Changhyun Kim* (2025). EOT-scaled 2D FETs on embedded bottom gates using direct channel growth on 200 mm wafers. 2025 IEEE International Electron Devices Meeting (IEDM), San Francisco, CA, USA (2025).

Changhyun Kim, Junyoung Kwon, Minseok Yoo, Hyun Mi Lee, Eunji Yang, Eun-Kyu Lee, Hyoungjun Youn, Baekwon Park, Huije Ryu, Yoonhoo Ha, Heasung Kim, Woong Ko, Dongmin Kim, Dong-Jin Yun, Jaehyun Park, Minsu Seol, Jeehwan Kim*, Kyung-Eun Byun* (2024). Transfer-free 2D CMOS multi-bridge-channel FET. 2024 IEEE International Electron Devices Meeting (IEDM), San Francisco, CA, USA (2024).

Ki Seok Kim†, Junyoung Kwon†, Huije Ryu†, Changhyun Kim†, Hyunseok Kim†, Eun-Kyu Lee, Doyoon Lee, Seunghwan Seo, Ne Myo Han, Jun Min Suh, Jekyung Kim, Min-Kyu Song, Sangho Lee, Minsu Seol*, Jeehwan Kim* (2024). The future of two-dimensional semiconductors beyond Moore's law. Nature Nanotechnology 19, 895-906 (2024).

Junyoung Kwon†, Minsu Seol†, Joungeun Yoo, Huije Ryu, Dong-Su Ko, Min-Hyun Lee, Eun-Kyu Lee, Min Seok Yoo, Gwan-Hyoung Lee, Hyeon-Jin Shin, Jeehwan Kim*, Kyung-Eun Byun* (2024). 200-mm-wafer-scale integration of polycrystalline molybdenum disulfide transistors. Nature Electronics 7, 356-364 (2024).

Keun Wook Shin, Chang-Seok Lee, Eun-Kyu Lee, Eunji Yang, Hyangsook Lee, Junyoung Kwon, Kyung-Eun Byun* (2024). Low-temperature growth of nanocrystalline graphene on metal thin films. Materials Chemistry and Physics 318, 129280 (2024).

Min Seok Yoo, Kyung-Eun Byun, Hyangsook Lee, Min-Hyun Lee, Junyoung Kwon, Sang Won Kim, Unyong Jeong*, Minsu Seol* (2024). Ultraclean Interface of Metal Chalcogenides with Metal through Confined Interfacial Chalcogenization. Advanced Materials 36, 2310282 (2024).

June-Chul Shin, Jae Hwan Jeong, Junyoung Kwon, Yeon Ho Kim, Bumho Kim, Seung-Je Woo, Kie Young Woo, Minhyun Cho, Kenji Watanabe, Takashi Taniguchi, Young Duck Kim, Yong-Hoon Cho, Tae-Woo Lee, James Hone, Chul-Ho Lee, Gwan-Hyoung Lee* (2024). Electrically Confined Electroluminescence of Neutral Excitons in WSe2 Light-Emitting Transistors. Advanced Materials 36, 2310498 (2024).

Ik-Soo Kim†, Chae-Eun Shim†, Sang Won Kim, Chang-Seok Lee, Junyoung Kwon, Kyung-Eun Byun*, Unyong Jeong* (2023). Amorphous Carbon Films for Electronic Applications. Advanced Materials 35, 2204912 (2023).

Van Luan Nguyen, Minsu Seol, Junyoung Kwon, Eun-Kyu Lee, Won-Jun Jang, Hyo Won Kim, Ce Liang, Jong Hoon Kang, Jiwoong Park, Min Seok Yoo, Hyeon-Jin Shin* (2023). Wafer-scale integration of transition metal dichalcogenide field-effect transistors using adhesion lithography. Nature Electronics 6, 146-153 (2023).

Yongjun Shin, Junyoung Kwon, Yeonsu Jeong, Kenji Watanabe, Takashi Taniguchi, Seongil Im, Gwan-Hyoung Lee (2022). Graphene Via Contact Architecture for Vertical Integration of vdW Heterostructure Devices. Small 18, 2200882 (2022).

Huije Ryu†, Dong-Hyun Kim†, Junyoung Kwon, Sang Kyu Park, Kenji Watanabe, Takashi Taniguchi, SunPhil Kim, Arend M. Van Der Zande, Jangyup Son*, Gwan-Hyoung Lee* (2022). Fluorinated Graphene Contacts and Passivation Layer for MoS2 Field-effect Transistors. Advanced Electronic Materials 8, 2101370 (2022) — Highlighted as Inside Back Cover Image.

Huije Ryu, Junyoung Kwon, Seunghoon Yang, Kenji Watanabe, Takashi Taniguchi, Young Duck Kim, James Hone, Chul-Ho Lee, Gwan-Hyoung Lee* (2021). Electrical Modulation of Exciton Complexes in Light-Emitting Tunnel Transistors of a van der Waals Heterostructure. ACS Photonics 8, 3455-3461 (2021) — Highlighted as Supplementary Cover Image.

Andrea Capasso*, João Rodrigues, Matteo Moschetta, Francesco Buonocore, Giuliana Faggio*, Giacomo Messina, Min Jung Kim, Junyoung Kwon, Ernesto Placidi, Fabio Benfenati, Mattia Bramini, Gwan-Hyoung Lee, Nicola Lisi (2021). Interactions between Primary Neurons and Graphene Films with Different Structure and Electrical Conductivity. Advanced Functional Materials 31, 2005300 (2021) — Highlighted as Back Cover Image.

Jangyup Son, Huije Ryu, Junyoung Kwon, Siyuan Huang, Jaehyung Yu, Jingwei Xu, Kenji Watanabe, Takashi Taniguchi, Eunji Ji, Sol Lee, Yongjun Shin, Jong Hun Kim, Kwanpyo Kim, Arend Van Der Zande*, Gwan-Hyoung Lee* (2021). Tailoring Single- and Double-sided Fluorination of Bilayer Graphene via Substrate Interactions. Nano Letters 21, 891-898 (2021) — Highlighted as Supplementary Cover Image.

Sojung Kang†, Yoon Seok Kim†, Jae Hwan Jeong, Junyoung Kwon, Jong Hun Kim, Yeonjoon Jung, Jong Chan Kim, Bumho Kim, Sang Hyun Bae, Pinshane Huang, James Hone, Hu Young Jeong, Jin-Woo Park, Chul-Ho Lee*, Gwan-Hyoung Lee* (2021). Enhanced Photoluminescence of Multiple 2D van der Waals Heterostructures Fabricated by Layer-by-layer Oxidation of MoS2. ACS Applied Materials & Interfaces 13, 1245-1252 (2021).

Junyoung Kwon, June-Chul Shin, Huije Ryu, Jae Yoon Lee, Kenji Watanabe, Takashi Taniguchi, Dongjea Seo, Heon-Jin Choi, Young Duck Kim, James Hone, Chul-Ho Lee*, Gwan-Hyoung Lee* (2020). Multi-operation Mode Light Emitting Field-Effect Transistors Based on van der Waals Heterostructure. Advanced Materials 32, 2003567 (2020) — Highlighted as Front Cover Image and by eurekalert, phys.org.

Jangyup Son†, Jong-Young Lee†, Nalae Han, Jongin Cha, Jonghyun Choi, Junyoung Kwon, SungWoo Nam, Kyung-Hwa Yoo, Gwan-Hyoung Lee*, Jongill Hong* (2020). Tunable Wettability of Graphene through Nondestructive Hydrogenation and Wettability-Based Patterning for Bioapplications. Nano Letters 20, 5625-5631 (2020) — Highlighted as Supplement Cover Image.

Mashiyat Shawkat, Jaeyoung Gil, Sang Sub Han, Tae-Jun Ko, Mengjing Wang, Durjoy Dev, Junyoung Kwon, Gwan-Hyoung Lee, Kyu Hwan Oh, Hee-Suk Chung, Tania Roy, YounJoon Jung*, Yeonwoong Jung* (2020). Thickness Independent Semiconducting-to-Metallic Conversion in Wafer-Scale Two-Dimensional PtSe2 Layers by Plasma-Driven Chalcogen Defects Engineering. ACS Applied Materials & Interfaces 12, 14341-14351 (2020).

Hyong Seo Yoon†, Jeong Seob Kang†, Jae Young Park†, JeongSeob Kang, Junyoung Kwon, Teresa Cusati, Gianluca Fiori, Giuseppe Iannaccone, Alessandro Fortunelli, V. Ongun Ozcelik, Gwan-Hyoung Lee*, Tony Low, Seong Chan Jun* (2019). Phonon-Assisted Carrier Transport through Lattice-Mismatched Interface. NPG Asia Materials 11, 14 (2019).

Jangyup Son, Nikita Buzov, Sihan Chen, Dongchul Sung, Huije Ryu, Junyoung Kwon, SunPhil Kim, Jingwei Xu, Suklyun Hong, William P. King, Gwan-Hyoung Lee, Arend Van Der Zande* (2019). Tailoring Surface Properties via Functionalized Hydrofluorinated Graphene Compounds. Advanced Materials 31, 1903424 (2019).

Junyoung Kwon, Yongjun Shin, Hyeokjae Kwon, Jae Yoon Lee, Hyunik Park, Kenji Watanabe, Takashi Taniguchi, Jihyun Kim, Chul-Ho Lee, Seongil Im, Gwan-Hyoung Lee* (2019). All-2D ReS2 Transistors with Split Gates for Logic Circuitry. Scientific Reports 9, 10354 (2019) — Highlighted by Nature Research Device and Materials Engineering.

Dongjea Seo, Dong Yun Lee, Junyoung Kwon, Jea Jung Lee, Takashi Taniguchi, Kenji Watanabe, Gwan-Hyoung Lee, Keun Soo Kim, James Hone, Young Duck Kim*, Heon-Jin Choi* (2019). High-performance Monolayer MoS2 Field-effect Transistor with Large-scale Nitrogen-doped Graphene Electrodes for Ohmic Contact. Applied Physics Letters 115, 012104 (2019).

Sang Sub Han, Jong Hun Kim, Chanwoo Noh, Jung Han Kim, Eunji Ji, Junyoung Kwon, Seung Min Yu, Tae-Jun Ko, Emmanuel Okogbue, Kyu Hwan Oh*, YounJoon Jung*, Gwan-Hyoung Lee*, Yeonwoong Jung* (2019). Horizontal-to-Vertical Transition of 2D Layer Orientation in Low-Temperature CVD-Grown PtSe2 and Its Influences on Electrical Properties and Device Applications. ACS Applied Materials & Interfaces 11, 13598-13607 (2019) — Highlighted as Cover Image.

Andrea Gnisci, Giuliana Faggio, Giacomo Messina, Junyoung Kwon, Jong-Young Lee, Gwan-Hyoung Lee, Theodoros Dikonimos, Nicola Lisi, Andrea Capasso* (2018). Ethanol-CVD Growth of Large Single-Crystal Graphene on Flat Cu Surfaces. Journal of Physical Chemistry C 122, 28830-28838 (2018).

Jong Hun Kim†, Jatis Kumar Dash†, Junyoung Kwon, Changbae Hyun, Hangyel Kim, Eunji Ji, Gwan-Hyoung Lee* (2018). van der Waals Epitaxial Growth of Single Crystal α-MoO3 Layers on Layered Materials Growth Templates. 2D Materials 6, 015016 (2018).

Jangyup Son†, Junyoung Kwon†, SunPhil Kim, Yinchuan Lv, Jaehyung Yu, Jong-Young Lee, Huije Ryu, Kenji Watanabe, Takashi Taniguchi, Rita Garrido-Menacho, Nadya Mason, Elif Ertekin, Pinshane Y. Huang, Gwan-Hyoung Lee*, Arend Van Der Zande* (2018). Atomically-precise Graphene Etch Stops for 3D Integrated Systems from 2D Material Heterostructures. Nature Communications 9, 3988 (2018) — Highlighted by Nature Research Device and Materials Engineering, Yonsei Press, and Donga Science.

Sum-Gyun Yi, Myung Uk Park, Sung Hyun Kim, Chang Jun Lee, Junyoung Kwon, Gwan-Hyoung Lee, Kyung-Hwa Yoo* (2018). Artificial Synaptic Emulators Based on MoS2 Flash Memory Devices with Double Floating Gates. ACS Applied Materials & Interfaces 10, 31480-31487 (2018).

Junyoung Kwon†, Jong-Young Lee†, Young-Jun Yu, Chul-Ho Lee, Xu Cui, James Hone, Gwan-Hyoung Lee* (2017). Thickness-Dependent Schottky Barrier Height of MoS2 Field-Effect Transistors. Nanoscale 9, 6151-6157 (2017).