Embedded Files
[28] Advances in area-selective atomic layer deposition: surface chemistry, challenges, and future perspectives
[28] Advances in area-selective atomic layer deposition: surface chemistry, challenges, and future perspectives
Hyosik Jo, Yunseok Kim, Seulwon Choi, Ilhan Yoo, Minji Han, Jung-El Ryu*, Hwanyeol Park*
Coordination Chemistry Reviews, (2026) [Link ]
[27] Recent progress in proton involvement and coupling for bio-realistic synaptic devices
[27] Recent progress in proton involvement and coupling for bio-realistic synaptic devices
Yubeen Park, Jung-El Ryu, Seok Daniel Namgung*, Min-Kyu Song*
Nanoscale, (2026) [Link ]
[26] Single-crystalline BaTiO3-based ferroelectric capacitive memory via membrane transfer
[26] Single-crystalline BaTiO3-based ferroelectric capacitive memory via membrane transfer
Xinyuan Zhang†, Sangho Lee †, Jung-El Ryu, Jun Min Suh, Tae- Hyeon Kim,Matthew R. Barone, Nicholas Andrew Parker, Giho Lee, Ik-Jyae Kim, Injune Yeo, Jiho Shin,Jang- Sik Lee, Darrell G. Schlom, Celesta S. Chang, Jae- sun Seo, Shimeng Yu,Min- Kyu Song*, Jeehwan Kim*
Science Advances, (2025) [Link ]
[25] Tailoring surface chemistry for area-selective HfO2 films: Experimental and DFT insights
[25] Tailoring surface chemistry for area-selective HfO2 films: Experimental and DFT insights
Seulwon Choi, Yunseok Kim, Hyosik Jo, Huichan Kang, Jung-El Ryu*, Dae-Myeong Geum*, Hwayeol Park*
Surface and Interfaces, (2025) [Link ]
[24] Future trends of display technology: micro-LEDs toward transparent, free-form, and near-eye displays
[24] Future trends of display technology: micro-LEDs toward transparent, free-form, and near-eye displays
Tae Soo Kim, Jung-El Ryu^, Jinhong Park, Rih-Jia Liu, Joonghoon Choi, Jeehwan Kim, Young Joon Hong*, Dong-Hwan Kim* and Jiho Shin*
Light: Science & Applications, (2025) [Link ]
[23] Self-Powered Ultraviolet-C Imaging Using Epitaxial Gallium Oxide Membranes with Anisotropic Domain Conduction
[23] Self-Powered Ultraviolet-C Imaging Using Epitaxial Gallium Oxide Membranes with Anisotropic Domain Conduction
ByungsooKim, Jae Young Kim, DuyoungYang, Sung Hyuk Park, Jung-El Ryu,Yoon Jung Lee, Hyuk Jin Kim, Joonyup Bae, Jihyun Kim*,Yongjo Park*,and HoWonJang*
ACS Nano, (2025) [Link ]
[22] Artificial Optoelectronic Synapse Featuring Bidirectional Post-Synaptic Current for Compact and Energy-Efficient Neural Hardware
[22] Artificial Optoelectronic Synapse Featuring Bidirectional Post-Synaptic Current for Compact and Energy-Efficient Neural Hardware
Hogeun Ahn, Yena Kim, Seunghwan Seo, Junseo Lee, Sehee Lee, Saeyoung Oh, Byeongchan Kim, Jeongwon Park, Sumin Kang, Yuseok Kim, Ayoung Ham, Jaehyun Lee, Donggeon Park, Seongdae Kwon, Doyoon Lee, Jung-El Ryu, June-Chul Shin, Atharva Sahasrabudhe, Ki Seok Kim, Sang-Hoon Bae, Kibum Kang, Jeehwan Kim, Saeroonter Oh,* and Jin-Hong Park*
Advanced Materials, (2025) [Link ]
[21] Conformal ALD of tin-doped indium oxide transparent p-ohmic contacts for micro- and nano-LEDs
[21] Conformal ALD of tin-doped indium oxide transparent p-ohmic contacts for micro- and nano-LEDs
Sohyeon Park, Taeseok Kim, Sung Hyuk Park, Hee Ryeong Kwon, Sung Jin Seo, Mandar A. Kulkarni, Jung-El Ryu, Yongjo Park, Sang-Wan Ryu*, Seong Keun Kim* and Ho Won Jang*
Journal of Materials Chemistry C, (2025) [Link ]
[20] Green Light-Driven Ultraselective Trimethylamine Detection Using In2S3 Nanoflakes at Room Temperature for Fish Quality Monitoring
[20] Green Light-Driven Ultraselective Trimethylamine Detection Using In2S3 Nanoflakes at Room Temperature for Fish Quality Monitoring
Gi Baek Nam, Yeong Jae Kim, Tae Hoon Eom, Cheon Woo Moon, Sungkyun Choi, Sung Hwan Cho, Jin Wook Yang, Hyuk Jin Kim, Seon Ju Park, Soo Min Lee, Sung Hyuk Park, Sohyeon Park, Seung Ju Kim, Jung-El Ryu, Hyeon Ji Lee, Seung Won Choi, Yongjo Park, Mi-Hwa Oh*, Yun Suk Huh*, Ho Won Jang*
Nano Letters, (2025) [Link ]
[19] Atomic lift-off of epitaxial membranes for cooling-free infrared detection
[19] Atomic lift-off of epitaxial membranes for cooling-free infrared detection
Xinyuan Zhang^, Owen Ericksen^, Sangho Lee^, Marx Akl^, Min-Kyu Song , Haihui Lan , Pratap Pal , Jun Min Suh , Shane Lindemann , Jung-El Ryu , Yanjie Shao, Xudong Zheng , Ne Myo Han , Bikram Bhatia , Hyunseok Kim , Hyun S. Kum, Celesta S. Chang, Yunfeng Shi, Chang-Beom Eom & Jeehwan Kim
Nature, (2025) [Link ]
[18] Ambient Stable CsCu2I3 Flexible Ga Sensors for Reliable NO2 Detection at Room Temperature
[18] Ambient Stable CsCu2I3 Flexible Ga Sensors for Reliable NO2 Detection at Room Temperature
Seung Ju Kim^, Gi Baek Nam^, Yeong Jae Kim^, Tae Hoon Eom, Jung-El Ryu, Hyuk Jin Kim, Hyeon-Ji Lee, Ho Won Jang*
Nano Letters, (2025) [Link ]
[17] Growth-based monolithic 3D integration of single-crystal 2D smiconductors
[17] Growth-based monolithic 3D integration of single-crystal 2D smiconductors
Ki Seok Kim^, Seunghwan Seo^, Junyoung Kwon^, Doyoon Lee^, Changhyun Kim^, Jung-El Ryu, Jekyung Kim, Jun Min Suh, Hang-Gyo Jung, Youhwan Jo, June-Chul Shin, Min-Kyu Song, Jin Feng, Hogeun Ahn, Sangho Lee, Kyeongjae Cho, Jongwook Jeon, Minsu Seol, Jin-Hong Park, Sang Won Kim & Jeehwan Kim
Nature, (2024) [Link ]
[16] Route to Enhancing Remote Epitaxy of Perovskite Complex Oxide Thin Films
[16] Route to Enhancing Remote Epitaxy of Perovskite Complex Oxide Thin Films
Sangho Lee, Xinyuan Zhang, Pooya Abdollahi, Matthew R. Barone, Chengye Dong, Young Jin Yoo, Min-Kyu Song, Doyoon Lee, Jung-El Ryu, Jun-Hui Choi, Jae-Hyun Lee, Joshua A. Robinson, Darrell G. Schlom, Hyun S. Kum, Celesta S. Chang*, Ambrose Seo*, Jeehwan Kim*
ACS Nano, (2024) [Link ]
[15] Spatiotemporally modulated full-polarized light emission for multiplexed optical encryption
[15] Spatiotemporally modulated full-polarized light emission for multiplexed optical encryption
Jiawei Lv, Jeong Hyun Han, Geonho Han, Seongmin An, Seung Ju Kim, Ryeong Myeong Kim, Jung‐El Ryu, Rena Oh, Hyuckjin Choi, In Han Ha, Yoon Ho Lee, Minje Kim, Gyeong-Su Park, Ho Won Jang, Junsang Doh, Junil Choi*, Ki Tae Nam*
Nature Communications, (2024) [Link ]
[14] Highly Durable Chemoresistive Micropatterned PdAu Hydrogen Sensors: Performance and Mechanism
[14] Highly Durable Chemoresistive Micropatterned PdAu Hydrogen Sensors: Performance and Mechanism
Yeong Jae Kim, Seonyong Lee, Sungkyun Choi, Tae Hoon Eom, Sung Hwan Cho, Sohyeon Park, Sung Hyuk Park, Jae Young Kim, Jaehyun Kim, Gi Baek Nam, Jung-El Ryu, Seon Ju Park, Soo Min Lee, Gun-Do Lee, Jihyun Kim*, Ho Won Jang*
ACS Sensors, (2024) [Link ]
Gi Baek Nam^, Jung-El Ryu^, Tae Hoon Eom^, Seung Ju Kim^, Jun Min Suh, Seungmin Lee, Sungkyun Choi, Cheon Woo Moon, Seon Ju Park, Soo Min Lee, Byungsoo Kim, Sung Hyuk Park, Jin Wook Yang, Sangjin Min, Sohyeon Park, Sung Hwan Cho, Hyuk Jin Kim, Sang Eon Jun, Tae Hyung Lee, Yeong Jae Kim, Jae Young Kim, Young Joon Hong, Jong-In Shim, Hyung-Gi Byun, Yongjo Park, Inkyu Park*, Sang-Wan Ryu* & Ho Won Jang*
Nano-Micro Letters, (2024) [Link ]
[12] Advanced Mechanical Transfer of Micro-LEDs Enabled by Structurally Modified Wide Sapphire Nanomembranes through Thermal Reflow of Photoresist
[12] Advanced Mechanical Transfer of Micro-LEDs Enabled by Structurally Modified Wide Sapphire Nanomembranes through Thermal Reflow of Photoresist
Sohyeon Park^, Jung-El Ryu^, Tae-Hyun Kim, Hyuk Jin Kim, Jeewon Bu, Sung Jin Seo, Ji Hyun Baek, Young Joon Hong, Sang-Wan Ryu*, Yongjo Park*, Myoung-Gyu Lee*, Ho Won Jang*
ACS Applied Materials & Interfaces, (2024) [Link ]
[11] Mixed-Dimensional Integration of 3D-on-2D Heterostructures for Advanced Electronics
[11] Mixed-Dimensional Integration of 3D-on-2D Heterostructures for Advanced Electronics
Sangho Lee^, Min-Kyu Song^, Xinyuan Zhang^, Jun Min Suh, Jung-El Ryu, Jeehwan Kim*
Nano Letters, (2024) [Link ]
[10] Maximized nanojunctions in Pd/SnO2 nanoparticles for ultrasensitive and rapid H2 detection
[10] Maximized nanojunctions in Pd/SnO2 nanoparticles for ultrasensitive and rapid H2 detection
Gi Baek Nam^, Tae Hoon Eom^, Sung Hwan Cho^, Yeong Jae Kim, Sungkyun Choi, Woo Seok Cheon, Seon Ju Park, Mohammadreza Shokouhimehr, Jun Min Suh, Jung-El Ryu, Sohyeon Park, Hoon Kee Park, Hyuk Jin Kim, Seung Ju Kim, Soo Min Lee, Sung Hyuk Park, Liang Shiming, Mi-Hwa Oh, Yun Suk Huh, Ho Won Jang*
Chemical Engineering Journal, (2024) [Link ]
[9] Mxene-based high performance microfluiic pH sensors for electronic tongue
[9] Mxene-based high performance microfluiic pH sensors for electronic tongue
Hyuk Jin Kim^, Chung Won Lee, Sohyeon Park, Sungkyun Choi, Sung Hyuk Park, Gi Baek Nam, Jung-El Ryu, Tae Hoon Eom, Byungsoo Kim, Cheol-Joo Kim*, Soo Young Kim*, Ho Won Jang*
Sensors and Actuators B: Chemical, (2024) [Link ]
[8] Fast responding and highly selective chemoresistive humidity sensor based on hydrated V2O5 nanobelts for real-time breath monitoring
[8] Fast responding and highly selective chemoresistive humidity sensor based on hydrated V2O5 nanobelts for real-time breath monitoring
Tae Hoon Eom^, Sang Eun Lee^, Yoeng Jae Kim, Sangkyun Choi, Gi Baek Nam, Jung-El Ryu, Tae Hyung Lee, Jin Wook Yang, Sung Hwan Cho, Seung Ju Kim, Sang Eon Jun, Seonyong Lee, Seunsoo Kim, Hee Jung Park, Ho Won Jang*
Sensors and Actuators B: Chemical, (2024) [Link ]
[7] Growth of GaN hexagonal array on partially crystallized sapphire nano-membranes for micro-light-emitting diodes
[7] Growth of GaN hexagonal array on partially crystallized sapphire nano-membranes for micro-light-emitting diodes
Jung-El Ryu^, Jongmyeong Kim^, Yongjo Park, Euijoon Yoon*, and Ho Won Jang*
Crystal Growth & Design, (2023) [Link ]
[6] Technological breakthroughs in chip fabrication, transfer, and color conversion for high performance micro-LED display
[6] Technological breakthroughs in chip fabrication, transfer, and color conversion for high performance micro-LED display
Jung-El Ryu^, Sohyeon Park^, Yongjo Park, Sang Wan Ryu*, Kyungwook Hwang*, and Ho Won Jang*
Advanced Materials, (2022) [Link ]
[5] Self-Assembled Size-Tunable Microlight-Emitting Diodes using Multiple Sapphire Nanomembranes
[5] Self-Assembled Size-Tunable Microlight-Emitting Diodes using Multiple Sapphire Nanomembranes
Jehong Oh^, Dongho Kim, Duyoung Yang, Kyungwook Hwang, Junsik Hwang, Jongmyeong Kim, Seungmin Lee, Jung-El Ryu, Sohyeon Park, Jai-Kwang Shin, Yongsung Kim, Yongjo Park, Euijoon Yoon, and Ho Won Jang*
Applied Materials & Interfaces, (2022) [Link ]
[4] α-Gallium Oxide Films on Microcavity-Embedded Sapphire Substrates Grown by Mist Chemical Vapor Deposition for High-Breakdown Voltage Schottky Diodes
[4] α-Gallium Oxide Films on Microcavity-Embedded Sapphire Substrates Grown by Mist Chemical Vapor Deposition for High-Breakdown Voltage Schottky Diodes
Duyoung Yang^, Byungsoo Kim, Jehong Oh, Tae Hyung Lee, Jung-El Ryu, Sohyeon Park, Seungsoo Kim, Euijoon Yoon, Yongjo Park*, and Ho Won Jang*
Applied Materials & Interfaces, (2022) [Link ]
[3] Selective area growth of GaN using polycrystalline γ-alumina as a mask for discrete micro-GaN array
[3] Selective area growth of GaN using polycrystalline γ-alumina as a mask for discrete micro-GaN array
Jehong Oh^, Jung-El Ryu^, Duyoung Yang, Seungmin Lee, Jongmyeong Kim, Kyungwook Hwang, Junsik Hwang, Dongho Kim, Yongjo Park, Euijoon Yoon, and Ho won Jang*
Crystal growth & design, (2022) [Link ]
[2] A discrete core-shell-like micro-light-emitting diode array grown on sapphire nano-membranes
[2] A discrete core-shell-like micro-light-emitting diode array grown on sapphire nano-membranes
Seungmin Lee^, Jongmyeong Kim^, Jehong Oh, Jung-El Ryu, Kyungwook Hwang, Junsik Hwang, Sungjin Kang, Jun Hee Choi, Young Chul Sim, Yong-Hoon Cho, Tae Hoon Chung, Tak Jeong, Yongjo Park, and Euijoon Yoon*
Scientific Reports, 7506 (2020) [Link ]
[1] Highly polarized photoluminescence from c-plane InGaN/GaN multiple quantum wells on stripe-shaped cavity-engineered sapphire substrate
[1] Highly polarized photoluminescence from c-plane InGaN/GaN multiple quantum wells on stripe-shaped cavity-engineered sapphire substrate
Jongmyeong Kim^,Seungmin Lee Jehong Oh, Jung-El Ryu, Yongjo Park, Seoung-Hwan Park, and Euijoon Yoon*
Scientific Reports, 828 (2019) [Link ]
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