Byongwoo Park†, Jeong Woo Jeon†, Woohyun Kim, Wonho Choi, Gwang Sik Jeon, Sangmin Jeon, Sungjin Kim, Chanyoung Yoo, Junyoung Lim, Yonghun Sung, David Ahn, and Cheol Seong Hwang

Atomic layer deposition of Sn-doped germanium diselenide for an As-free Ovonic threshold switch with low off-current

Dalton Transactions, 2025, 54, 492-502

Kun Hee Ye, Taeyoung Jeong, Seungjae Yoon, Dohyun Kim, Cheol Seong Hwang* and Jung-Hae Choi*

Theoretical understanding of the in-plane tensile strain effects on enhancing the ferroelectric performance of Hf_0.5Zr_0.5O₂ and ZrO₂ thin films

Nanoscale, Advance Article (2024)

Seung Kyu Ryoo, Kyung Do Kim, Wonho Choi, Panithan Sriboriboon, Seungjae Heo, Haengha Seo, Yoon Ho Jang, Jeong Woo Jeon, Min Kyu Yeom, Suk Hyun Lee, Han Sol Park, Yunseok Kim and Cheol Seong Hwang*

Fabrication of Ultrathin Ferroelectric Al_0.7Sc_0.3N Films under Complementary-Metal-Oxide-Semiconductor Compatible Conditions by using HfN_0.4 Electrode

Advanced Materials, 2413295 (2024)

Jea Min Cho, Seung Soo Kim, Tae Won Park, Dong Hoon Shin, Yeong Rok Kim, Hyung Jun Park, Dong Yun Kim, Soo Hyung Lee, Taegyun Park* and Cheol Seong Hwang*

Concealable physical unclonable function and an in-memory encryption machine using vertical self-rectifying memristors

Nanoscale Horizons (2024)

Tae Won Park^†, Jiwon Moon^†, Dong Hoon Shin, Hae Jin Kim, Seung Soo Kim, Jea Min Cho, Hyungjun Park, Kyung Seok Woo, Dong Yun Kim, Sunwoo Cheong, Haewon Song, Jong Hoon Shin, Soo Hyung Lee, Néstor Ghenzi* and Cheol Seong Hwang*

Enhancing Uniformity, Read Voltage Margin,and Retention in

Three-Dimensional and Self-Rectifying Vertical Pt/Ta2O5/Al2O3/TiN

Memristors

ACS Appl. Mater. Interfaces (2024) 

DOI : 10.1021/acsami.4c15598

Suk Hyun Lee, Han Sol Park, Seong Jae Shin, In Soo Lee, Seung Kyu Ryoo, Seungyong Byun, Kyung Do Kim, Taehwan Moon*, and Cheol Seong Hwang*

Investigation of Ferro-resistive Switching Mechanisms in TiN/Hf_0.5Zr_0.5O₂/WO_x/W Ferroelectric Tunnel Junctions with Interface Layer Effect

Applied Physics Reviews, 11, 041404 (2024)

Sunwoo Cheong†, Dong Hoon Shin†, Soo Hyung Lee, Yoon Ho Jang, Janguk Han, Sung Keun Shim, Joon-Kyu Han, Nestor Ghenzi* and Cheol Seong Hwang *

Hyperplane tree-based data mining with a multi-functional memristive crossbar array

Materials Horizons (2024)

DOI : 10.1039/d4mh00942h

Jin Hong Kim†, Hyun Wook Kim†, Min Jung Chung, Dong Hoon Shin, Yeong Rok Kim, Jaehyun
Kim, Yoon Ho Jang, Sun Woo Cheong, Soo Hyung Lee, Janguk Han, Hyung Jun Park, Joon-Kyu
Han*, and Cheol Seong Hwang*

Stochastic photo-responsive Memristive Neuron for an In-sensor Visual System based on Restricted Boltzmann Machine

Nanoscale Horizons (2024)

DOI : 10.1039/D4NH00421C

Sung Keun Shim†, Keonuk Lee†, Janguk Han, Dong Hoon Shin, Soo Hyung Lee, Sunwoo Cheong, Yoon Ho Jang*, and Cheol Seong Hwang*

Thresholding Computing with Heterogeneous Integration of Memristive Kernel with Metal-Oxide-Semiconductor Capacitor for Temporal Data Analysis

Advanced Material, 2410432 (2024)

Han Sol Park, Seungheon Choi, Kyung Do Kim, Min Kyu Yeom, Suk Hyun
Lee, Seung Kyu Ryoo and Cheol Seong Hwang

Optimization of the 4 nm-Thick Hf_1-xZr_xO₂ Film with Low Operating

ACS Applied Electronic Materials (2024)

Jonghoon Shin, Dong Hoon Shin, Kyung Do Kim, Haengha Seo, Kun Hee Ye, Jeong Woo Jeon, Tae Kyun Kim, Heewon Paik, Haewon Song, Suk Hyun Lee, Jung-Hae Choi and Cheol Seong Hwang

Reversible Modulation of Critical Electric Fields for Field-Induced Ferroelectric Effect with Field-Cycling in ZrO₂ Thin Films

Journal of Materials Chemistry C, 2024, 12, 15423 - 15434

Jae Hoon Lee, Yonghee Lee, Joon-Kyu Han, Kyung Do Kim, Seung Ryong Byun, Hyeon Woo Park* and Cheol Seong Hwang*

Gate Engineering Effect in Ferroelectric Field-Effect Transistors with Al-Doped HfO₂ Thin Film and Amorphous Indium-Gallium-Zinc-Oxide Channel

Advanced Electronic Materials, 240516 (2024)

Soo Hyung Lee†, Sunwoo Cheong†, Jea Min Cho†, Nestor Genzi, Dong Hoon Shin, Yoon Ho Jang, Janguk Han, Tae Won Park, Dong Yun Kim, Sung Keun Shim, Joon-Kyu Han, Seung Soo Kim,* and Cheol Seong Hwang*

In-Materia Annealing and Combinatorial Optimization Based on Vertical Memristive Array 

Advanced Materials (2024) 

Yoon Ho Jang^†, Joon-Kyu Han^†, and Cheol Seong Hwang*

A review of memristive reservoir computing for temporal data processing and sensing

Infoscience (2024)

DOI:10.1002/inc2.12013

Sahngik A. Mun^†, Yoon Ho Jang^†, Janguk Han, Sung Keun Shim, Sukin Kang, Yonghee Lee, Jinheon Choi, Sunwoo Cheong, Soo Hyung Lee, Seung Kyu Ryoo, Joon-Kyu Han*, and Cheol Seong Hwang*

High-Dimensional Physical reservoir with Back-End-of-Line-Compatible Tin Monoxide Thin-Film Transistor

ACS Applied Materials and Interfaces (2024)

DOI: 10.1021/acsami.4c07747

Jinheon Choi, Yonghee Lee, Sukin Kang, Sahngik Aaron Mun. and Cheol Seong Hwang

Optimizing the Performance of the Atomic-Layer-Deposited Zinc-Tin-Oxide Thin Film Transistor by Ozone Treatment and Thermal Annealing

ACS applied electronic material, (2024), 6, 8, 5961-5972
DOI: 10/1021/acsaelm.4c00916

Yoon Ho Jang^†, Soo Hyung Lee^†, Janguk Han, Sunwoo Cheong, Sung Keun Shim, Joon-Kyu Han, Seung Kyu Ryoo, and Cheol Seong Hwang*

Memristive Crossbar Array-Based Probabilistic Graph Modeling

Advanced Materials, 2403904, (2024)

Dong Hoon Shin†,   Sunwoo Cheong†,   Soo Hyung Lee,   Yoon Ho Jang,   Taegyun Park,   Janguk Han,  Sung Keun Shim,   Yeong Rok Kim,   Joon-Kyu Han,  In Kyung Baek,  Néstor Ghenzi*  and  Cheol Seong Hwang*

Heterogeneous density-based clustering with a dual-functional memristive array 

Materials Horizons, 11, 4493 (2024)

DOI : 10.1039/D4MH00300D