Changhwan Choi

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 21

Top Topics

Perovskite Solar Cells

Attention Deficit Hyperactivity Disorder

Top Venues

ACS applied materials & interfaces

Advanced science (Weinheim, Baden-Wurttemberg, Germany)

Nanoscale horizons

This page only lists publications with an associated author ORCID identifier.

Publications

Yu-Rim Jeon, Deji Akinwande, Changhwan Choi
Volatile threshold switching and synaptic properties controlled by Ag diffusion using Schottky defects. Nanoscale horizons 9 (5) (2024)
Yu-Rim Jeon, Donguk Seo, Yoonmyung Lee, Deji Akinwande, Changhwan Choi
The 3D Monolithically Integrated Hardware Based Neural System with Enhanced Memory Window of the Volatile and Non-Volatile Devices. Advanced science (Weinheim, Baden-Wurttemberg, Germany) 11 (31) (2024)
Yu-Rim Jeon, Donguk Seo, Yoonmyung Lee, Deji Akinwande, Changhwan Choi
The 3D Monolithically Integrated Hardware Based Neural System with Enhanced Memory Window of the Volatile and Non-Volatile Devices. Advanced science (Weinheim, Baden-Wurttemberg, Germany) 11 (31) (2024)
Yu-Rim Jeon, Donguk Seo, Yoonmyung Lee, Deji Akinwande, Changhwan Choi
The 3D Monolithically Integrated Hardware Based Neural System with Enhanced Memory Window of the Volatile and Non-Volatile Devices. Advanced science (Weinheim, Baden-Wurttemberg, Germany) 11 (31) (2024)
Yu-Rim Jeon, Deji Akinwande, Changhwan Choi
Volatile threshold switching and synaptic properties controlled by Ag diffusion using Schottky defects. Nanoscale horizons (2024)
Yu-Rim Jeon, Donguk Seo, Yoonmyung Lee, Deji Akinwande, Changhwan Choi
The 3D Monolithically Integrated Hardware Based Neural System with Enhanced Memory Window of the Volatile and Non-Volatile Devices. Advanced science (Weinheim, Baden-Wurttemberg, Germany) (2024)
Yu-Rim Jeon, Deji Akinwande, Changhwan Choi
Volatile threshold switching and synaptic properties controlled by Ag diffusion using Schottky defects. Nanoscale horizons 9 (5) (2024)
Yu-Rim Jeon, Duho Kim, Boncheol Ku, Chulwon Chung, Changhwan Choi
Synaptic Characteristics of Atomic Layer-Deposited Ferroelectric Lanthanum-Doped HfO 2 (La:HfO 2 ) and TaN-Based Artificial Synapses. ACS applied materials & interfaces (2023)
Tae Sung Lee, Changhwan Choi
Improved analog switching characteristics of Ta 2 O 5 -based memristor using indium tin oxide buffer layer for neuromorphic computing. Nanotechnology 33 (24) (2022)
Boncheol Ku, Yue Ma, Hoonhee Han, Wang Xuan, Changhwan Choi
Effects of etching process and annealing temperature on the ferroelectric properties of atomic layer deposited Al-doped HfO 2 thin film. Nanotechnology 33 (42) (2022)
Duho Kim, Yu-Rim Jeon, Boncheol Ku, Chulwon Chung, Tae Heun Kim, Sanghyeok Yang, Uiyeon Won, Taeho Jeong, Changhwan Choi
Analog Synaptic Transistor with Al-Doped HfO2 Ferroelectric Thin Film. ACS applied materials & interfaces (2021)
Yu-Rim Jeon, Jungmin Choi, Jung-Dae Kwon, Min Hyuk Park, Yonghun Kim, Changhwan Choi
Suppressed Stochastic Switching Behavior and Improved Synaptic Functions in an Atomic Switch Embedded with a 2D NbSe2 Material. ACS applied materials & interfaces 13 (8) (2021)
Haider Abbas, Yawar Abbas, Gul Hassan, Andrey Sergeevich Sokolov, Yu-Rim Jeon, Boncheol Ku, Chi Jung Kang, Changhwan Choi
The coexistence of threshold and memory switching characteristics of ALD HfO2 memristor synaptic arrays for energy-efficient neuromorphic computing. Nanoscale 12 (26) (2021)
Seong Kwang Kim, YeonJoo Jeong, Pavlo Bidenko, Hyeong-Rak Lim, Yu-Rim Jeon, Hansung Kim, Yun Jung Lee, Dae-Myeong Geum, JaeHoon Han, Changhwan Choi, Hyung-Jun Kim, Sang Hyeon Kim
3D Stackable Synaptic Transistor for 3D Integrated Artificial Neural Networks. ACS applied materials & interfaces 12 (6) (2020)
Jinju Lee, Ji-Ho Ryu, Boram Kim, Fayyaz Hussain, Chandreswar Mahata, Eunjin Sim, Muhammad Ismail, Yawar Abbas, Haider Abbas, Dong Keun Lee, Min-Hwi Kim, Yoon Kim, Changhwan Choi, Byung-Gook Park, Sungjun Kim
Synaptic Characteristics of Amorphous Boron Nitride-Based Memristors on a Highly Doped Silicon Substrate for Neuromorphic Engineering. ACS applied materials & interfaces 12 (30) (2020)
Yu-Rim Jeon, Yawar Abbas, Andrey Sergeevich Sokolov, Sohyeon Kim, Boncheol Ku, Changhwan Choi
Study of in Situ Silver Migration in Amorphous Boron Nitride CBRAM Device. ACS applied materials & interfaces 11 (26) (2019)
Yawar Abbas, Rohan B Ambade, Swapnil B Ambade, Tae Hee Han, Changhwan Choi
Tailored nanoplateau and nanochannel structures using solution-processed rutile TiO2 thin films for complementary and bipolar switching characteristics. Nanoscale 11 (29) (2019)
Gul Hassan, Memoon Sajid, Changhwan Choi
Highly Sensitive and Full Range Detectable Humidity Sensor using PEDOT:PSS, Methyl Red and Graphene Oxide Materials. Scientific reports 9 (1) (2019)
Seunghwan Seo, Seo-Hyeon Jo, Sungho Kim, Jaewoo Shim, Seyong Oh, Jeong-Hoon Kim, Keun Heo, Jae-Woong Choi, Changhwan Choi, Saeroonter Oh, Duygu Kuzum, H-S Philip Wong, Jin-Hong Park
Artificial optic-neural synapse for colored and color-mixed pattern recognition. Nature communications 9 (1) (2018)
Yawar Abbas, Yu-Rim Jeon, Andrey Sergeevich Sokolov, Sohyeon Kim, Boncheol Ku, Changhwan Choi
Compliance-Free, Digital SET and Analog RESET Synaptic Characteristics of Sub-Tantalum Oxide Based Neuromorphic Device. Scientific reports 8 (1) (2018)
Gwang-Sik Kim, Seung-Hwan Kim, Tae In Lee, Byung Jin Cho, Changhwan Choi, Changhwan Shin, Joon Hyung Shim, Jiyoung Kim, Hyun-Yong Yu
Fermi-Level Unpinning Technique with Excellent Thermal Stability for n-Type Germanium. ACS applied materials & interfaces 9 (41) (2017)