"A Van der Waals Optoelectronic Synapse with Tunable Positive and Negative Post-Synaptic Current for Highly Accurate Spiking Neural Networks"

Hyejin Yoon#, Soeun Park#, Yeong Kwon Kim#, Juhwan Baek, Ki Han Kim, Jeongeun Choi, Seongil Yun, Hyeonchang Son, Jeongeun Choi, Byung Chul Jang*, Dong-Ho Kang*, Advanced Functional Materials, 36, e19498, (2026) [IF:19.0] [Inside Front Cover]

"Unified Numerical Modeling of Program Efficiency in 3D NAND Flash: An Enabler for Design Optimization of Advanced 3D NAND Architecture"

Ki Han Kim, Woo Cheol Shin, Chae Eun Kim, Yoohyun Noh, Ju-Yeob Lee, Sang Hyun Oh, Byung Chul Jang*, IEEE International Reliability Physics Symposium (IRPS), Tucson, USA, (2026)

"Scalable High-Voltage Pass Transistor Structures: Physics-based and Variation-Aware Evaluation Toward 1000 Layer 3D NAND Flash"

Namju Kim#, Hyeun Woo Shin#, Chae Eun Kim, Woo Cheol Shin, Suk-Kang Sung, Byung Chul Jang, IEEE International Reliability Physics Symposium (IRPS), Tucson, USA, (2026)

"Understanding of Incremental Step Pulse Programming (ISPP) Slope Degradation in 3D NAND and its Band-Engineered Trap Layer Solution"

Ki Han Kim, Woo Cheol Shin, Ui Do Ji, Yeong Kwon Kim, Namju Kim, Han Byeol Oh, Sang Hyun Oh, and Byung Chul Jang*, IEEE International Reliability Physics Symposium (IRPS), Monterey, USA, (2025)

"Material engineering to enhance reliability in 3D NAND flash memory"

Ki Han Kim#, Namju Kim#, Yeong Kwon Kim#, Hee Seung Kim, Han Byeol Oh, Chae Eun Kim, Hyeun Woo Shin, Myeong Gi Kim, Won Jun Choi, Byung Chul Jang*, Device [Cell press's sister journal], 3, 100682, (2025)

"Versatile Papertronics: Photo-induced Synapse and Security Applications on a Papers"

Wangmyung Choi#, Jihyun Shin#, Yeong Jae Kim, Jaehyun Hur, Byung Chul Jang*, Hocheon Yoo*, Advanced Materials, 36, 2312831, (2024) [IF: 27.4] [Inside Front Cover]

"Realistic Chest X-ray Image Synthesis via Generative Network with Stochastic Memristor Array for Machine Learning-based Medical Diagnosis"

Namju Kim#, Jungyeop Oh#, Sungkyu Kim#, Jun-Hwe Cha, Junhwan Choi, Sung Gap Im, Sung-Yool Choi*, and Byung Chul Jang*, Advanced Functional Materials, 34, 2305136 (2024) [IF:19.0] [Inside Back Cover]

"Machine Learning Attacks-Resistant Security by Mixed-Assembled Layers-Inserted Graphene Physically Unclonable Function"

Subin Lee#, Byung Chul Jang#, Minseo Kim#, Si Heon Lim, Eunbee Ko, Hyun Ho Kim*, Hocheon Yoo*, Advanced Science, 10, 2302604 (2023) [IF:15.1] [Frontispiece Cover]

"Unpredictably Disordered Distribution of Hetero-blended Graphene Oxide Flakes with non-identical Resistance in Physical Unclonable Functions"

Subin Lee#, Seon Yeon Choi#, Byung Chul Jang#, Dong Hyun Lee#, Joon Young Cho, Joong Tark Han, Hocheon Yoo*, Hyun Ho Kim*, Advanced Functional Materials, 33, 2304432 (2023) [IF:19.0] [Inside Front Cover]

"Preventing Vanishing Gradient Problem of Hardware Neuromorphic System by Implementing Imidazole-Based Memristive ReLU Activation Neuron"

Jungyeop Oh#, Sungkyu Kim#, Changhyeon Lee, Jun-Hwe Cha, Sang Yoon Yang, Sung Gap Im, Byung Chul Jang*, and Sung-Yool Choi*, Advanced Materials, 23, 2300023 (2023) [IF:29.4] [Inside Front Cover]

"Highly reliable synaptic cell array based on organic-inorganic hybrid bilayer stack toward precise offline learning"

Jun-Hwe Cha#, Byung Chul Jang#, Jungyeop Oh, Changhyeon Lee, Sang Yoon Yang, Hamin Park, Sung Gap Im, Sung-Yool Choi, Advanced Intelligent Systems, 4, 2200018 (2022) [IF:7.4] [Front Cover]

"Conductive-bridging random-access memories for emerging neuromorphic computing"

Jun-Hwe Cha, Sang Yoon Yang, Jungyeop Oh, Shinhyun Choi, Sangsu Park, Byung Chul Jang, Wonbae Ahn, Sung-Yool Choi, Nanoscale, 12, 14301-14930 (2020) [IF:6.307] [Inside Front Cover]

"Memristive Logic-in-Memory Integrated Circuits for Energy-Efficient Flexible Electronics"

Byung Chul Jang#, Yunyong Nam#, Beom Jun Koo, Junhwan Choi, Sung Gap Im, Sang-Hee Ko Park*, Sung-Yool Choi*, Advanced Functional Materials, 28, 1704725 (2018) [IF:19.924] [Front Cover]

"Low-Power Nonvolatile Charge Storage Memory based on MoS₂and an Ultrathin Polymer Tunneling Dielectric"

Myung Hun Woo#, Byung Chul Jang#, Junhwan Choi, Khang June Lee, Gwang Hyuk Shin, Hyejeong Seong, Sung Gap Im, Sung-Yool Choi, Advanced Functional Materials, 27, 1703545 (2017) [IF:19.924] [Front Cover]

"Conductive Graphitic Channel in Graphene Oxide-Based Memristive Devices"

Sung Kyu Kim, Jong Yoon Kim, Byung Chul Jang, Sung-Yool Choi, Jeong Yong Lee,, Hu Young Jeong, Advanced Functional Materials, [IF:19.924], 26, 7406 - 7414 (2016) [Back Cover]