Our Papers

* correspondence, † equal contribution

33. A Strechable and Biocompatible Electrode Array-Chip System for Real-Time Hand Gesture Classification

Taekwon Kim, Jeongho Choi, Yunsu Kim, Seon Yeong Chae, Sehyun Kim, Youngjun Lee, Kyoseung Sim, Such Won Hong, Sung-Yun Park*, and Hyunseok Shim*, Small (2026).  Accepted 

32. Fully Stretchable Ionically Tunable Organic Electrochemical Transistors for Wearable Adaptive Logic Bioelectronics 

Heena Kim†, Taeheon Kim†, Yunsu Kim, Huijeong Lee, and Hyunseok Shim*, ACS Nano, 20 (26): 18883-18899 (2026). 

31. Intrinsically Stretchable Light Emitting Devices: Toward Flexible, Foldable, and Bio-Integrated Systems  

Aya Hekmet Makki†, Jae Gyu Jang†, Huijeong Lee, Sung Hyun Kim*, and Hyunseok Shim*, Advanced Materials Technologies, 11(10), e70829 (2026). 

30. A neuromorphic imager based on a cascaded optoelectronic synapse  

Yuntao Lu†, Zhoulyu Rao†, Hyunseok Shim†, Yongmin Song, Zhiyong Fan, Chuanfei Guo, and Cunjiang Yu*, Nature Electronics, 9,  180-188 (2026)

- Selected as a Front Cover

29. High-Sensitivity, Lamination-Free Stretchable Temperature Sensor Array for On-Skin, Wireless Temperature Monitoring and Mapping in Healthcare Applications

Aya Hekmet Makki†, Jae Gyu Jang†, Taeheon Kim, Heena Kim, Sung Hyun Kim*, and Hyunseok Shim*, ACS applied Materials & Interfaces, 17(43), 59644-59653 (2025). 

28. Stretchable  complementary integrated electronics based on elastic dual-type transistors

Yongcao Zhang, Kyoseung Sim, Hyunseok Shim, Faheem Ershad, Shubham Patel, Yingshi Guan, and Cunjiang Yu*, Science Advances, 11, eaea1867 (2025).

 27. lntrinsically stretchable organic electrochemical synaptic transistors for versatile response modulations 

Hyunseok Shim*, Heena Kim, Seonmin Jang, Nam-In Kim, Taeheon Kim, Donghyeon Seo, Hae-Jin Kim*, Nano Research, 18(9) (2025). 

26. Ultra-thin rubbery bio-optoelectronic stimulators for untethered cardiac stimulation 

Zhoulyu Rao, Faheem Ershad, Yingshi Guan, Fernanda C. Paccola Mesquita, Ernesto Curty da Costa, Marco A Morales-Garza, Angel Moctezuma-Ramirez, Bin Kan, Yuntao Lu, Shubham Patel, Hyunseok Shim, Kuan Cheng, Wenjie Wu, Tahir Haideri, Xiaojun Lance Lian, Alamgir Karim, Jian Yang, Abdelmotagaly Elgalad, Camila Hochman-Mendez, and Cunjiang Yu*, Science Advances, 10, eadq5061, (2024). 

25. Elastic integrated electronics based on a stretchable n-type elastomer–semiconductor–elastomer stack  

Hyunseok Shim†, Kyoseung Sim†, Binghao Wang†, Yongcao Zhang†, Shubham Patel, Seonmin Jang, Tobin J Marks, Antonio Facchetti, and Cunjiang Yu*, Nature Electronics, 6,  349-359 (2023)

24. Fully rubbery Schottky diode and integrated devices

Seonmin Jang†, Hyunseok Shim†, and Cunjiang Yu*, Science Advances, 8(47), eade4284 (2022)

23. An elastic and reconfigurable synaptic transistor based on a stretchable bilayer semiconductor

Hyunseok Shim, Faheem Ershad, Shubham Patel, Yongcao Zhang, Binghao Wang, Zhihua Chen, Tobin J Marks, Antonio Facchetti, and Cunjiang Yu*, Nature Electronics, 5(10), 660-671 (2022)

22. Artificial neuromorphic cognitive skins based on distributed biaxially stretchable elastomeric synaptic transistors

Hyunseok Shim, Seonmin Jang, Anish Thukral, Seongsik Jeong, Hyeseon Jo, Bin Kan, Shubham Patel, Guodan Wei, Wei Lan, Hae-Jin Kim*, and Cunjiang Yu*, Proceedings of the National Academy of Sciences (PNAS), 119(23), e2204852119 (2022)

21. Engineered surface halide defects by two-dimensional perovskite passivation for deformable intelligent photodetectors

Taehee Kim†, Seongsik Jeong†, Kyeong-Hwan Kim, Hyunseok Shim, Dongho Kim*, and Hae-Jin Kim*, ACS applied materials & interfaces, 14(22), 26004-26013 (2022)

20. All‐Polymer Based Stretchable Rubbery Electronics and Sensors

Zhoulyu Rao, Anish Thukral, Pinyi Yang, Yuntao Lu, Hyunseok Shim, Wenjie Wu, Alamgir Karim, and Cunjiang Yu*, Advanced Functional Materials, 32(15), 2111232 (2022)

19. Fully rubbery synaptic transistors made out of all-organic materials for elastic neurological electronic skin

Hyunseok Shim, Seonmin Jang, Jae Gyu Jang, Zhoulyu Rao, Jong-In Hong, Kyoseung Sim, and Cunjiang Yu*, Nano Research, 15, 758-764 (2022)

18. High-resolution patterning of organic semiconductors toward industrialization of flexible organic electronics

Hyunseok Shim, Seonmin Jang, and Cunjiang Yu*, Matter, 5(1), 23-25 (2022)

17. An epicardial bioelectronic patch made from soft rubbery materials and capable of spatiotemporal mapping of electrophysiological activity

Kyoseung Sim†, Faheem Ershad†, Yongcao Zhang†, Pinyi Yang, Hyunseok Shim, Zhoulyu Rao, Yuntao Lu, Anish Thukral, Abdelmotagaly Elgalad, Yutao Xi, Bozhi Tian, Doris A Taylor, and Cunjiang Yu*, Nature Electronics, 3(12), 775-784 (2020)

16. Ultra-conformal drawn-on-skin electronics for multifunctional motion artifact-free sensing and point-of-care treatment

Faheem Ershad, Anish Thukral, Jiping Yue, Phillip Comeaux, Yuntao Lu, Hyunseok Shim, Kyoseung Sim, Nam-In Kim, Zhoulyu Rao, Ross Guevara, Luis Contreras, Fengjiao Pan, Yongcao Zhang, Ying-Shi Guan, Pinyi Yang, Xu Wang, Peng Wang, Xiaoyang Wu, and Cunjiang Yu*, Nature Communications, 11(1), 3823 (2020)

15. Recent advances in materials and device technologies for soft active matrix electronics

Hyunseok Shim, Kyoseung Sim, Faheem Ershad, Seonmin Jang, and Cunjiang Yu*, Journal of Materials Chemistry C, 8(31), 10719-10731 (2020)

14. Stretchable elastic synaptic transistors for neurologically integrated soft engineering systems

Hyunseok Shim, Kyoseung Sim, Faheem Ershad, Pinyi Yang, Anish Thukral, Zhoulyu Rao, Hae-Jin Kim, Yanghui Liu, Xu Wang, Guoying Gu, Li Gao, Xinran Wang, Yang Chai, and Cunjiang Yu*, Science Advances, 5(10), eaax4961 (2019)

13. Fully rubbery integrated electronics from high effective mobility intrinsically stretchable semiconductors

Kyoseung Sim, Zhoulyu Rao, Hae-Jin Kim, Anish Thukral, Hyunseok Shim, and Cunjiang Yu*, Science Advances, 5(2), eaav5749 (2019)

12. Patternable and widely colour-tunable elastomer-based electroluminescent devices

Seongkyu Song, Hyunseok Shim, Sang Kyoo Lim, and Soon Moon Jeong*, Scientific Reports, 8(1), 3331 (2018)

11. Highly bright flexible electroluminescent devices with retroreflective electrodes

Hyunseok Shim, Bunyod Allabergenov, Joonwoo Kim, Hee Yeon Noh, Hong‐Kun Lyu, Myoung‐Jae Lee, and Byeongdae Choi*, Advanced Materials Technologies, 2(9), 1700040 (2017)

10. Effective control over near band-edge emission in ZnO/CuO multilayered films

Bunyod Allabergenov, Ulugbek Shaislamov, Hyunseok Shim, Myeong-Jae Lee, Anvar Matnazarov, and Byeongdae Choi*, Optical Materials Express, 7(2), 494-502 (2017)

9. Switchable response of ferroelectric nanoparticle doped polymer-dispersed liquid crystals

Hyunseok Shim, Hong-Kun Lyu, Bunyod Allabergenov, Yuriy Garbovskiy, Anatoliy Glushchenko, and Byeongdae Choi*, Journal of Nanoscience and Nanotechnology, 16(10), 11125-11129 (2016)

8. Enhancement of frequency modulation response time for polymer-dispersed liquid crystal

Hyunseok Shim, Hong-Kun Lyu, Bunyod Allabergenov, Yuriy Garbovskiy, Anatoliy Glushchenko, and Byeongdae Choi*, Liquid Crystals, 43(10), 1390-1396 (2016)

7. Optical and photoelectric properties of Mn-doped ZnS thin film on a flexible indium-tin-oxide/polyethylene terephthalate substrate prepared by pulsed laser deposition

Byeongdae Choi*, Hyunseok Shim, Bunyod Allabergenov, and Myoung-Jae Lee, Optical Materials Express, 6(7), 2336-2341 (2016)

6. Red photoluminescence and blue-shift caused by phase transformation in multilayer films of titanium dioxide and zinc sulfide

Byeongdae Choi*, Hyunseok Shim, and Bunyod Allabergenov, Optical Materials Express, 5(10), 2156-2163 (2015)

5. Electrical responses of short-channel organic transistor prepared by solution-processed organic crystal wire mask

Hanah Na, Hyejin Cho, Kyoseung Sim, Hyunseok Shim, Sung-Jin Kim, and Seungmoon Pyo*, Organic Electronics, 15(11), 2728-2733 (2014)

4. Laterally-stacked, solution-processed organic microcrystal with ambipolar charge transport behavior

Hyunseok Shim†, Amit Kumar†, Hyejin Cho, Dongmyung Yang, Akshaya K Palai, and Seungmoon Pyo*, ACS Applied Materials & Interfaces, 6(20), 17804-17814 (2014)

3. Acene-containing donor–acceptor conjugated polymers: correlation between the structure of donor moiety, charge carrier mobility, and charge transport dynamics in electronic devices

Gi Eun Park, Jicheol Shin, Dae Hee Lee, Tae Wan Lee, Hyunseok Shim, Min Ju Cho, Seungmoon Pyo*, and Dong Hoon Choi*, Macromolecules, 47(11), 3747-3754 (2014)

2. n-Type small aromatic core diimides flanked with electron donating thienylethyl moieties and electrical responses in organic devices

Akshaya Kumar Palai†, Sangwook Kim†, Hyunseok Shim, Sungwoo Cho, Amit Kumar, Jaehyuk Kwon, Seung-Un Park, and Seungmoon Pyo*, RSC Advances, 4(78), 41476-41482 (2014)

1. An organic microcrystal array-embedded layer: highly directional alternating p-and n-channels for ambipolar transistors and inverters

Minkyung Jea, Amit Kumar, Hyejin Cho, Dongmyung Yang, Hyunseok Shim, Akshaya K Palai, and Seungmoon Pyo*, Journal of Materials Chemistry C, 2(20), 3980-3987 (2014)