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J

Junhwan Choi

Northwestern University

26H-index
87Paper Count
1.9KCitation Count
Published Papers 44
Publication Date
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A wirelessly powered, light-controlled, bioresorbable stimulation system with programmable polyphasic waveforms
errNature Electronics
IF40.9
err2026-06-16
err0
PREAI
errJong Uk Kim; Seung Gi Seo; Hongkai Wang; Eric Rytkin; Jiarui Gong; Jie Zhou; Junhwan Choi; Jiwon Kim; Sun Young Park; Anna Pfenniger; Rishi K. Arora; Aleksei Mikhailov; Jinheon Jeong; Seungyeob Kim; Yamin Zhang; Ravi F. Nuxoll; Hak-Young Ahn; Geumbee Lee; Shupeng Li; Dae-Hyeon Song; Sangwon Cha; Young Jin Jo; Sang Min Won; Tae-il Kim; Yei Hwan Jung; Sumanas W. Jordan; Yonggang Huang; Jae-Young Yoo; Igor R. Efimov; Colin K. Franz; Zhenqiang Ma; Sung Hun Jin; John A. Rogers
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errSave
A High-Hole Mobility Tellurium Transistor With Electron-Donating Passivation Layer for Scalable, High-Throughput Electronics
errAdvanced Functional Materials
IF19
err2026-04-23
err0
PREAI
errTaehyun Nam; Seung Min Lee; Chungryeol Lee; Changhyeon Lee; Sunwoo Jeong; Seunghwan Seo; Youson Kim; Jeong-ik Park; Seokhyun Hong; Hyung Joong Yun; Kibum Kang; Hocheon Yoo; Junhwan Choi; Sung Gap Im
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errSave
Engineering Structure, Morphology, and Properties of Organic and Hybrid Semiconductors for Neuromorphic Device Applications
errSynthetic Metals
IF4.6
err2026-02-11
err0
PREAI
errDong Hyun Lee; Kwanghee Ko; Minsu So; Youngjun Jung; Nicola Gasparini; Hocheon Yoo; Seyong Oh; Junhwan Choi; Dong Chan Kim
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errSave
An Ultrathin, Cyano-Functionalized Copolymeric Memristor by iCVD Process for Driving Convolutional Neural Networks of High-Resolution Images
errADVANCED SCIENCE
IF14.1
err2025-11-01
err1
errOAAI
errKim, Ji In; So, Minsu; Wang, Woo Jin; Kim, Taehoon; Jeong, Eun Su; Sim, Kyumin; Park, Hamin; Kim, Sung Kyu; Shin, Yong Goo; Choi, Junhwan; Kim, Min Ju
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errSave
Transistor-Level Activation Functions via Two-Gate Designs: From Analog Sigmoid and Gaussian Control to Real-Time Hardware Demonstrations
errADVANCED MATERIALS
IF26.8
err2025-11-01
err0
errOAAI
errCho, Junhyung; Han, Youngmin; Lee, Won Woo; Yoo, Youngwoo; Mohanan, Kannan Udaya; Kim, Chang-Hyun; Choi, Junhwan; Kim, Young-Joon; Shin, Wonjun; Yoo, Hocheon
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errSave
Quantized-memristor-enabled generative AI for predictive skin laser treatment imaging
errDEVICE
IF8
err2025-10-01
err0
PREAI
errKim, Namju; Cha, Jun-Hwe; Kim, Yeong Kwon; Oh, Jungyeop; Kim, Inyong; Jeong, Minkyu; Choi, Junhwan; Jang, Byung Chul
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errSave
A unipolar-driven synaptic transistor for environment-adaptable vision system
errNature Communications
IF15.7
err2025-08-16
err0
errOAAI
errSukwon Jang; Keunho Soh; Chungryeol Lee; Taehyun Nam; Minjae Jang; Jeong-ik Park; Changhyeon Lee; Junhwan Choi; Jung Ho Yoon; Sung Gap Im
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errSave
Photoresponsive dual-mode memory transistor for optoelectronic computing: charge storage and synaptic signal processing
errnpj Flexible Electronics
IF15.5
err2025-07-11
err0
errOAAI
errGyeongho Lee; Sunwoo Jeong; Hyeonjung Kim; Yeong Jae Kim; Seyong Oh; Junhwan Choi; Hocheon Yoo
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errSave
Study on Dry Etching of iCVD-Grown pV3D3 Dielectric Polymer Film
errSmall Methods
IF9.1
err2025-06-23
err0
PREAI
errJueun Baek; Yukyung Kim; Jeonghoon Oh; Junghyun Park; Kwang Hyeon Baik; Soohwan Jang; Junhwan Choi
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errSave
MoS2 Channel-Enhanced High-Density Charge Trap Flash Memory and Machine Learning-Assisted Sensing Methodologies for Memory-Centric Computing Systems
errAdvanced Science
IF14.1
err2025-06-10
err0
errOAAI
errKi Han Kim; Ju Han Park; Khang June Lee; Ji-Won Seo; Yeong Kwon Kim; Junhwan Choi; Min-Jae Seo; Byung Chul Jang
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errSave
Insulated Gate Bipolar Transistor Junction Temperature Estimation Technology for Traction Inverters Using a Thermal Model
errELECTRONICS
IF2.6
err2025-03-01
err0
errOAAI
errKong, Kijung; Choi, Junhwan; Park, Geonhyeong; Baek, Seungmin; Ju, Sungeun; Han, Yongsu
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errSave
Polymer Dielectric-Based Emerging Devices: Advancements in Memory, Field-Effect Transistor, and Nanogenerator Technologies
errMICROMACHINES
IF3
err2024-08-31
err1
errOAAI
errChoi, Wangmyung; Choi, Junhwan; Han, Yongbin; Yoo, Hocheon; Yoon, Hong-Joon
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errSave
Exploring new logic devices: Unlocking potential with floating-gate transistor
errAPPLIED PHYSICS REVIEWS
IF11.6
err2024-08-09
err1
PREAI
errLee, Chungryeol; Choi, Junhwan; Lee, Changhyeon; Yoo, Hocheon; Im, Sung Gap
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errSave
Low-Power Charge Trap Flash Memory with MoS2 Channel for High-Density In-Memory Computing
errADVANCED FUNCTIONAL MATERIALS
IF19
err2024-06-16
err0
PREAI
errKim, Yeong Kwon; Park, Sangyong; Choi, Junhwan; Park, Hamin; Jang, Byung Chul
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errSave
Highly parallel and ultra-low-power probabilistic reasoning with programmable gaussian-like memory transistors
errNATURE COMMUNICATIONS
IF15.7
err2024-03-18
err4
errOAAI
errLee, Changhyeon; Rahimifard, Leila; Choi, Junhwan; Park, Jeong-ik; Lee, Chungryeol; Kumar, Divake; Shukla, Priyesh; Lee, Seung Min; Trivedi, Amit Ranjan; Yoo, Hocheon; Im, Sung Gap
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errSave
Soft, full Wheatstone bridge 3D pressure sensors for cardiovascular monitoring
errNPJ FLEXIBLE ELECTRONICS
IF15.5
err2024-01-29
err17
errOAAI
errPark, Yoonseok; Luan, Haiwen; Kwon, Kyeongha; Chung, Ted S.; Oh, Seyong; Yoo, Jae-Young; Chung, Gooyoon; Kim, Junha; Kim, Suhyeon; Kwak, Sung Soo; Choi, Junhwan; Phan, Hoang-Phuong; Yoo, Seonggwang; Jeong, Hyoyoung; Shin, Jaeho; Won, Sang Min; Yoon, Hong-Joon; Jung, Yei Hwan; Rogers, John A.
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errSave
Realistic Chest X-Ray Image Synthesis via Generative Network with Stochastic Memristor Array for Machine Learning-Based Medical Diagnosis
errADVANCED FUNCTIONAL MATERIALS
IF19
err2024-01-06
err2
PREAI
errKim, Namju; Oh, Jungyeop; Kim, Sungkyu; Cha, Jun-Hwe; Choi, Junhwan; Im, Sung Gap; Choi, Sung-Yool; Jang, Byung Chul
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errSave
The Effect of Alkyl Chain Length in Organic Semiconductor and Surface Polarity of Polymer Dielectrics in Organic Thin-Film Transistors (OTFTs)
errSMALL METHODS
IF9.1
err2023-08-01
err1
PREAI
errChoi, Junhwan; Kim, Min Ju; Kim, Joo-Young; Lee, Eun Kyung; Lee, Changhyeon; Park, Youngkeun; Kang, Juyeon; Park, Jeong-Il; Cho, Byung Jin; Im, Sung Gap
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errSave
A reconfigurable binary/ternary logic conversion-in-memory based on drain-aligned floating-gate heterojunction transistors
errNATURE COMMUNICATIONS
IF15.7
err2023-06-23
err20
errOAAI
errLee, Chungryeol; Lee, Changhyeon; Lee, Seungmin; Choi, Junhwan; Yoo, Hocheon; Im, Sung Gap
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errSave
Self-powered, light-controlled, bioresorbable platforms for programmed drug delivery
errPROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
IF9.1
err2023-03-08
err12
errOAAI
errZhang, Yamin; Liu, Fei; Zhang, Yuhe; Wang, Jin; D'Andrea, Dominic; Walters, Jordan B.; Li, Shupeng; Yoon, Hong-Joon; Wu, Mingzheng; Li, Shuo; Hu, Ziying; Wang, Tong; Choi, Junhwan; Bailey, Keith; Dempsey, Elizabeth; Zhao, Kaiyu; Lantsova, Anastasia; Bouricha, Yasmine; Huang, Ivy; Guo, Hexia; Ni, Xinchen; Wu, Yunyun; Lee, Geumbee; Jiang, Fuchang; Huang, Yonggang; Franz, Colin K.; Rogers, John A.
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errSave

Research Directions

No research directions
Co-authors
Cooperation Journals
J
John A. Rogers
H-index: 166 · Papers: 1.1K
Y
Yonggang Huang
H-index: 154 · Papers: 699
K
Ki‐Hyun Kim
H-index: 146 · Papers: 2.1K
V
Vinayak P. Dravid
H-index: 121 · Papers: 1.1K
D
Dae‐Hyeong Kim
H-index: 101 · Papers: 298
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