Personal information

Semiconductor devices and integration technology; semiconductor material processing; nanoelectronics
South Korea

Activities

Employment (3)

Ewha Womans University: Seoul, KR

2023-03-01 to present | Associate Professor (Department of Electronic and Electrical Engineering)
Employment
Source: Self-asserted source
Seongjae Cho

Gachon University: Seongnam-si, Gyeonggi-do, KR

2013-09-01 to 2023-02-28 | Professor (Department of Electronics Engineering)
Employment
Source: Self-asserted source
Seongjae Cho

Stanford University: Stanford, CA, US

2010-09-26 to 2013-08-23 | Postdoctoral Researcher (Department of Electrical Engineering)
Employment
Source: Self-asserted source
Seongjae Cho

Education and qualifications (2)

Seoul National University: Seoul, KR

B.S. (School of Electrical Engineering )
Education
Source: Self-asserted source
Seongjae Cho

Seoul National University: Gwanak-gu, Seoul, KR

Ph.D. (Department of Electrical Engineering and Computer Science)
Education
Source: Self-asserted source
Seongjae Cho

Funding (1)

Group-IV driven electronic and photonic devices and integrated circuits

2014-06 to 2017-05 | Grant
Ministry of Science, ICT and Future Planning (Seoul, KR)
GRANT_NUMBER:

NRF-2014R1A1A1003644

Source: Self-asserted source
Seongjae Cho

Works (50 of 58)

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Page 1 of 2

Improvement of volatile switching in scaled silicon nanofin memristor for high performance and efficient reservoir computing

The Journal of Chemical Physics
2024-07-07 | Journal article
Contributors: Dongyeol Ju; Jungwoo Lee; Sungjun Kim; Seongjae Cho
Source: check_circle
Crossref

FeNP@MIL-101(Fe)-Based Carbon Nanotube Composite for Energy Storage Applications

ACS Omega
2024-06-11 | Journal article
Contributors: Hansa Mahajan; Arati Kumari Shah; Soomin Kim; Seongjae Cho
Source: check_circle
Crossref

Analysis on performances of ultra-thin vertical MOSFET depending on position of gate–drain misalignment

Japanese Journal of Applied Physics
2024-05-01 | Journal article
Contributors: Soomin Kim; Seongjae Cho
Source: check_circle
Crossref

A Compact Integrate-and-Fire Neuron Circuit Embedding Operational Transconductance Amplifier for Fidelity Enhancement

IEEE Access
2023 | Journal article
Contributors: Arati Kumari Shah; Eou-Sik Cho; Jisun Park; Hyungsoon Shin; Seongjae Cho
Source: check_circle
Crossref

Analog Memory and Synaptic Plasticity in an InGaZnO-Based Memristor by Modifying Intrinsic Oxygen Vacancies

Materials
2023-12-05 | Journal article
Contributors: Chandreswar Mahata; Hyojin So; Soomin Kim; Sungjun Kim; Seongjae Cho
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

The Enhanced Performance of Neuromorphic Computing Hardware in an ITO/ZnO/HfOx/W Bilayer-Structured Memory Device

Nanomaterials
2023-10-28 | Journal article
Contributors: Minseo Noh; Dongyeol Ju; Seongjae Cho; Sungjun Kim
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Gas-phase etching mechanism of silicon oxide by a mixture of hydrogen fluoride and ammonium fluoride: A density functional theory study

Journal of Vacuum Science & Technology A
2023-05-01 | Journal article
Contributors: Romel Hidayat; Khabib Khumaini; Hye-Lee Kim; Tanzia Chowdhury; Tirta Rona Mayangsari; Seongjae Cho; Byungchul Cho; Sangjoon Park; Jongwan Jung; Won-Jun Lee
Source: check_circle
Crossref

Optimization of the structural complexity of artificial neural network for hardware-driven neuromorphic computing application

Applied Intelligence
2023-03 | Journal article
Contributors: Kannan Udaya Mohanan; Seongjae Cho; Byung-Gook Park
Source: check_circle
Crossref

Short-Term Memory Characteristics of IGZO-Based Three-Terminal Devices

Materials
2023-02-01 | Journal article
Contributors: Juyeong Pyo; Jong-Ho Bae; Sungjun Kim; Seongjae Cho
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

An Area‐Efficient Integrate‐and‐Fire Neuron Circuit with Enhanced Robustness against Synapse Variability in Hardware Neural Network

IET Circuits, Devices & Systems
2023-01 | Journal article
Contributors: Arati Kumari Shah; Kannan Udaya Mohanan; Jisun Park; Hyungsoon Shin; Eou-Sik Cho; Seongjae Cho; Paolo Marconcini
Source: check_circle
Crossref

Novel Au nanorod/Cu2O composite nanoparticles for a high-performance supercapacitor

RSC Advances
2022 | Journal article
Contributors: Hansa Mahajan; Seongjae Cho
Source: check_circle
Crossref

Fabrication and characterization of silicon nano-tip memristor for low-power neuromorphic application

AIP Advances
2022-12-01 | Journal article
Contributors: Suhyun Bang; Sungjoon Kim; Kyungho Hong; Kannan Udaya Mohanan; Seongjae Cho; Woo Young Choi
Source: check_circle
Crossref

Facile Synthesis of Biocarbon-Based MoS2 Composite for High-Performance Supercapacitor Application

Nano Letters
2022-10-26 | Journal article
Contributors: Hansa Mahajan; Kannan Udaya Mohanan; Seongjae Cho
Source: check_circle
Crossref

Key factors affecting contact resistance in coplanar organic thin-film transistors

Journal of Physics D: Applied Physics
2022-10-06 | Journal article
Contributors: Sun-Woo Jo; Seongjae Cho; Chang-Hyun Kim
Source: check_circle
Crossref

Optimization of Feedback FET with Asymmetric Source Drain Doping Profile

Micromachines
2022-03 | Journal article | Author
Contributors: Inyoung LEE; Hyojin Park; Quan The Nguyen; Garam Kim; Seongjae Cho; Ilhwan Cho
Source: check_circle
Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎

Emulation of synaptic functions with low voltage organic memtransistor for hardware oriented neuromorphic computing

Scientific Reports
2022-03-09 | Journal article
Contributors: Srikrishna Sagar; Kannan Udaya Mohanan; Seongjae Cho; Leszek A. Majewski; Bikas C. Das
Source: check_circle
Crossref

Analytically and empirically consistent characterization of the resistive switching mechanism in a Ag conducting-bridge random-access memory device through a pseudo-liquid interpretation approach

Physical Chemistry Chemical Physics
2021 | Journal article
Contributors: Yeon-Joon Choi; Suhyun Bang; Tae-Hyeon Kim; Kyungho Hong; Sungjoon Kim; Sungjun Kim; Seongjae Cho; Byung-Gook Park
Source: check_circle
Crossref

Core-Shell Dual-Gate Nanowire Memory as a Synaptic Device for Neuromorphic Application

IEEE Journal of the Electron Devices Society
2021 | Journal article
Contributors: Md. Hasan Raza Ansari; Seongjae Cho; Jong-Ho Lee; Byung-Gook Park
Source: check_circle
Crossref

Threshold-Variation-Tolerant Coupling-Gate α-IGZO Synaptic Transistor for More Reliably Controllable Hardware Neuromorphic System

IEEE Access
2021 | Journal article
Contributors: Dongyeon Kang; Jun Tae Jang; Shinyoung Park; Md. Hasan Raza Ansari; Jong-Ho Bae; Sung-Jin Choi; Dong Myong Kim; Changwook Kim; Seongjae Cho; Dae Hwan Kim
Source: check_circle
Crossref

Reliability improvement of 1T DRAM based on feedback transistor by using local partial insulators

Japanese Journal of Applied Physics
2021-10-01 | Journal article
Contributors: Quan The Nguyen; Deokjin Jang; Md. Hasan Raza Ansari; Garam Kim; Seongjae Cho; Il Hwan Cho
Source: check_circle
Crossref

A More Hardware-Oriented Spiking Neural Network Based on Leading Memory Technology and Its Application With Reinforcement Learning

IEEE Transactions on Electron Devices
2021-09 | Journal article
Contributors: Min-Hwi Kim; Sungmin Hwang; Suhyun Bang; Tae-Hyeon Kim; Dong Keun Lee; Md. Hasan Raza Ansari; Seongjae Cho; Byung-Gook Park
Source: check_circle
Crossref

Density functional theory study on the modification of silicon nitride surface by fluorine-containing molecules

Applied Surface Science
2021-07 | Journal article
Contributors: Tanzia Chowdhury; Romel Hidayat; Hye-Lee Kim; Tirta Rona Mayangsari; Seongjae Cho; Sangjoon Park; Jongwan Jung; Won-Jun Lee
Source: check_circle
Crossref

Core-Shell Dual-Gate Nanowire Charge-Trap Memory for Synaptic Operations for Neuromorphic Applications

Nanomaterials
2021-07-07 | Journal article
Contributors: Md. Hasan Raza Ansari; Udaya Mohanan Kannan; Seongjae Cho
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Process Steps for High Quality Si-Based Epitaxial Growth at Low Temperature via RPCVD

Materials
2021-07-03 | Journal article
Contributors: Jongwan Jung; Baegmo Son; Byungmin Kam; Yong Sang Joh; Woonyoung Jeong; Seongjae Cho; Won-Jun Lee; Sangjoon Park
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Nanoscale wedge resistive-switching synaptic device and experimental verification of vector-matrix multiplication for hardware neuromorphic application

Japanese Journal of Applied Physics
2021-05-01 | Journal article
Contributors: Min-Hwi Kim; Seongjae Cho; Byung-Gook Park
Source: check_circle
Crossref

Performance Improvement of 1T DRAM by Raised Source and Drain Engineering

IEEE Transactions on Electron Devices
2021-04 | Journal article
Contributors: Md. Hasan Raza Ansari; Seongjae Cho
Source: check_circle
Crossref

Recent Advances in Electrical Doping of 2D Semiconductor Materials: Methods, Analyses, and Applications

Nanomaterials
2021-03-24 | Journal article
Contributors: Hocheon Yoo; Keun Heo; Md. Hasan Raza Ansari; Seongjae Cho
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Improvement of Resistive Switching Characteristics of Titanium Oxide Based Nanowedge RRAM Through Nickel Silicidation

IEEE Transactions on Electron Devices
2021-01 | Journal article
Contributors: Dong Keun Lee; Min-Hwi Kim; Suhyun Bang; Tae-Hyeon Kim; Yeon-Joon Choi; Kyungho Hong; Sungjun Kim; Seongjae Cho; Jong-Ho Lee; Byung-Gook Park
Source: check_circle
Crossref

A Quantum-Well Charge-Trap Synaptic Transistor With Highly Linear Weight Tunability

IEEE Journal of the Electron Devices Society
2020 | Journal article
Contributors: Eunseon Yu; Seongjae Cho; Kaushik Roy; Byung-Gook Park
Source: check_circle
Crossref

Fabrication and Characterization of TiO x Memristor for Synaptic Device Application

IEEE Transactions on Nanotechnology
2020 | Journal article
Contributors: Tae-Hyeon Kim; Min-Hwi Kim; Suhyun Bang; Dong Keun Lee; Sungjun Kim; Seongjae Cho; Byung-Gook Park
Source: check_circle
Crossref

Insertion of Ag Layer in TiN/SiNx/TiN RRAM and Its Effect on Filament Formation Modeled by Monte Carlo Simulation

IEEE Access
2020 | Journal article
Contributors: Yeon-Joon Choi; Min-Hwi Kim; Suhyun Bang; Tae-Hyeon Kim; Dong Keun Lee; Kyungho Hong; Chae Soo Kim; Sungjun Kim; Seongjae Cho; Byung-Gook Park
Source: check_circle
Crossref

Investigation of the Thermal Recovery From Reset Breakdown of a SiNₓ-Based RRAM

IEEE Transactions on Electron Devices
2020 | Journal article
Contributors: Kyungho Hong; Sungjun Kim; Seongjae Cho; Byung-Gook Park; Kyung Kyu Min; Min-Hwi Kim; Suhyun Bang; Tae-Hyeon Kim; Dong Keun Lee; Yeon Joon Choi et al.
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Crossref

More physical understanding of current characteristics of tunneling field-effect transistor leveraged by gate positions and properties through dual-gate and gate-all-around structuring

Applied Physics A
2020-11 | Journal article
Contributors: Md. Hasan Raza Ansari; Seongjae Cho; Byung-Gook Park
Source: check_circle
Crossref

Dependency of electrical performances and reliability of 28 nm logic transistor on gate oxide interface treatment methods

Applied Physics Express
2020-10-01 | Journal article
Contributors: Eunjung Ko; Seon Haeng Lee; Md. Hasan Raza Ansari; Seung Wook Ryu; Seongjae Cho
Source: check_circle
Crossref

Pd/IGZO/p+-Si Synaptic Device with Self-Graded Oxygen Concentrations for Highly Linear Weight Adjustability and Improved Energy Efficiency

ACS Applied Electronic Materials
2020-08-25 | Journal article
Contributors: Donguk Kim; Jun Tae Jang; Eunseon Yu; Jingyu Park; Jungi Min; Dong Myong Kim; Sung-Jin Choi; Hyun-Sun Mo; Seongjae Cho; Kaushik Roy et al.
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Crossref

Multilevel Switching Characteristics of Si3N4-Based Nano-Wedge Resistive Switching Memory and Array Simulation for In-Memory Computing Application

Electronics
2020-07-30 | Journal article
Contributors: Dong Keun Lee; Min-Hwi Kim; Suhyun Bang; Tae-Hyeon Kim; Sungjun Kim; Seongjae Cho; Byung-Gook Park
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Double-Gate Junctionless 1T DRAM With Physical Barriers for Retention Improvement

IEEE Transactions on Electron Devices
2020-04 | Journal article
Contributors: Md. Hasan Raza Ansari; Nupur Navlakha; Jae Yoon Lee; Seongjae Cho
Source: check_circle
Crossref

Analysis of the Sensing Margin of Silicon and Poly-Si 1T-DRAM

Micromachines
2020-02-23 | Journal article
Contributors: Hyeonjeong Kim; Songyi Yoo; In-Man Kang; Seongjae Cho; Wookyung Sun; Hyungsoon Shin
Source: check_circle
Crossref

Si‐core/SiGe‐shell channel nanowire FET for sub‐10‐nm logic technology in the THz regime

ETRI Journal
2019-12-14 | Journal article
Contributors: Eunseon Yu; Baegmo Son; Byungmin Kam; Yong Sang Joh; Sangjoon Park; Won‐Jun Lee; Jongwan Jung; Seongjae Cho
Source: check_circle
Crossref

Ultrasensitive MoS2 photodetector by serial nano-bridge multi-heterojunction

Nature Communications
2019-10-16 | Journal article
Contributors: Ki Seok Kim; You Jin Ji; Ki Hyun Kim; Seunghyuk Choi; Dong-Ho Kang; Keun Heo; Seongjae Cho; Soonmin Yim; Sungjoo Lee; Jin-Hong Park et al.
Source: check_circle
Crossref

A Silicon-Compatible Synaptic Transistor Capable of Multiple Synaptic Weights toward Energy-Efficient Neuromorphic Systems

Electronics
2019-09-30 | Journal article
Contributors: Eunseon Yu; Seongjae Cho; Byung-Gook Park
Source: check_circle
Crossref

Microwave analysis of SiGe heterojunction double‐gate tunneling field‐effect transistor through its small‐signal equivalent circuit

International Journal of RF and Microwave Computer-Aided Engineering
2019-06-04 | Journal article
Contributors: Yung Hun Jung; In Man Kang; Seongjae Cho
Source: check_circle
Crossref

A polycrystalline-silicon dual-gate MOSFET-based 1T-DRAM using grain boundary-induced variable resistance

Applied Physics Letters
2019-05-06 | Journal article
Contributors: Young Jun Yoon; Jae Hwa Seo; Seongjae Cho; Jong-Ho Lee; In Man Kang
Source: check_circle
Crossref

A Band-Engineered One-Transistor DRAM With Improved Data Retention and Power Efficiency

IEEE Electron Device Letters
2019-04 | Journal article
Contributors: Eunseon Yu; Seongjae Cho; Hyungsoon Shin; Byung-Gook Park
Source: check_circle
Crossref

Fabrication and Characterization of a Thin-Body Poly-Si 1T DRAM With Charge-Trap Effect

IEEE Electron Device Letters
2019-04 | Journal article
Contributors: Jae Hwa Seo; Young Jun Yoon; Eunseon Yu; Wookyung Sun; Hyungsoon Shin; In Man Kang; Jong-Ho Lee; Seongjae Cho
Source: check_circle
Crossref

Synaptic behaviors of HfO2 ReRAM by pulse frequency modulation

Solid-State Electronics
2019-04 | Journal article
Contributors: Dong Keun Lee; Min-Hwi Kim; Tae-Hyeon Kim; Suhyun Bang; Yeon-Joon Choi; Sungjun Kim; Seongjae Cho; Byung-Gook Park
Source: check_circle
Crossref

Ni/GeOx/p+ Si resistive-switching random-access memory with full Si processing compatibility and its characterization and modeling

Vacuum
2019-03 | Journal article
Contributors: Jae Yoon Lee; Youngmin Kim; Min-Hwi Kim; Seoyeon Go; Seung Wook Ryu; Jae Yeon Lee; Tae Jung Ha; Soo Gil Kim; Seongjae Cho; Byung-Gook Park
Source: check_circle
Crossref

Design and Characterization of Semi-Floating-Gate Synaptic Transistor

Micromachines
2019-01-07 | Journal article
Contributors: Yongbeom Cho; Jae Yoon Lee; Eunseon Yu; Jae-Hee Han; Myung-Hyun Baek; Seongjae Cho; Byung-Gook Park
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Analysis of tunneling field‐effect transistor with germanium source junction using small‐signal equivalent circuit

Microwave and Optical Technology Letters
2018-12 | Journal article
Contributors: Yung Hun Jung; In Man Kang; Seongjae Cho
Source: check_circle
Crossref

Gradual switching and self-rectifying characteristics of Cu/α-IGZO/p+-Si RRAM for synaptic device application

Solid-State Electronics
2018-12 | Journal article
Contributors: Suhyun Bang; Min-Hwi Kim; Tae-Hyeon Kim; Dong Keun Lee; Sungjun Kim; Seongjae Cho; Byung-Gook Park
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Crossref
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Peer review (4 reviews for 3 publications/grants)

Review activity for ACS applied electronic materials. (2)
Review activity for ACS applied materials & interfaces. (1)
Review activity for Communications materials. (1)