World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
47
Citations
12714
World Ranking
3156
National Ranking
89

Materials Science

D-Index
47
Citations
12633
World Ranking
10994
National Ranking
489

Overview

Chi-Sun Hwang is affiliated with the Electronics and Telecommunications Research Institute in South Korea. Their research spans multiple aspects of engineering and materials science, with a particular focus on electrical and electronic engineering and materials chemistry.

Their main areas of study encompass:

  • Thin-Film Transistor Technologies
  • Semiconductor materials and devices
  • ZnO doping and properties
  • Advanced Sensor and Energy Harvesting Materials
  • Ga2O3 and related materials
  • Nanowire Synthesis and Applications
  • Advanced Memory and Neural Computing

Frequent coauthors collaborating with Chi-Sun Hwang include:

  • Jong-Heon Yang
  • Nak-Jin Seong
  • Kyu-Jeong Choi
  • Sung-Min Yoon
  • Jae-Eun Pi

The primary publication venues for their work include:

  • Nature Communications
  • ACS Applied Electronic Materials
  • IEEE Transactions on Electron Devices
  • IEEE Electron Device Letters
  • ACS Applied Materials & Interfaces

Representative recent publications by Chi-Sun Hwang are:

  • Ultraflexible and transparent electroluminescent skin for real-time and super-resolution imaging of pressure distribution, 2020, Nature Communications
  • Thin-film transistor-driven vertically stacked full-color organic light-emitting diodes for high-resolution active-matrix displays, 2020, Nature Communications
  • High density integration of stretchable inorganic thin film transistors with excellent performance and reliability, 2022, Nature Communications
  • Impact of Strategic Approaches for Improving the Device Performance of Mesa-shaped Nanoscale Vertical-Channel Thin-Film Transistors Using Atomic-Layer Deposited In-Ga-Zn-O Channel Layers, 2022, Electronic Materials Letters
  • Device Characterization of Nanoscale Vertical-Channel Transistors Implemented with a Mesa-Shaped SiO2 Spacer and an In-Ga-Zn-O Active Channel, 2021, ACS Applied Electronic Materials

Their work addresses fundamental and applied aspects of semiconductor devices, focusing on thin-film transistors and nanostructured materials. Applications involve flexible and stretchable electronics, transparent electroluminescent materials, and high-resolution display technologies, reflecting an interdisciplinary approach combining electronic engineering and advanced material systems.

Best Publications

  • 21.2: Al and Sn-Doped Zinc Indium Oxide Thin Film Transistors for AMOLED Back-Plane

    Doo-Hee Cho;Shinhyuk Yang;Sang-Hee Ko Park;Chunwon Byun

  • 42.3: Transparent ZnO Thin Film Transistor for the Application of High Aperture Ratio Bottom Emission AM‐OLED Display

    Sang Hee Ko Park;Minki Ryu;Chi Sun Hwang;Shinhyuk Yang

  • Challenge to Future Displays: Transparent AM-OLED driven by PEALD grown ZnO TFT

    Sang-Hee Ko Park;Chi-Sun Hwang;Chun-Won Byun;Min-Ki Ryu

  • Transparent p-type SnOx thin film transistors produced by reactive rf magnetron sputtering followed by low temperature annealing

    Elvira Fortunato;Raquel Barros;Pedro Barquinha;Vitor Figueiredo

  • Photon-accelerated negative bias instability involving subgap states creation in amorphous In–Ga–Zn–O thin film transistor

    Himchan Oh;Sung-Min Yoon;Min Ki Ryu;Chi-Sun Hwang

  • Transparent and Photo‐stable ZnO Thin‐film Transistors to Drive an Active Matrix Organic‐Light‐ Emitting‐Diode Display Panel

    Sang Hee K. Park;Chi Sun Hwang;Minki Ryu;Shinhyuk Yang

  • Comparative Study on Light-Induced Bias Stress Instability of IGZO Transistors With $\hbox{SiN}_{x}$ and $ \hbox{SiO}_{2}$ Gate Dielectrics

    Kwang Hwan Ji;Ji-In Kim;Yeon-Gon Mo;Jong Han Jeong

  • Light Effects on the Bias Stability of Transparent ZnO Thin Film Transistors

    Jae-Heon Shin;Ji-Su Lee;Chi-Sun Hwang;Sang-Hee Ko Park

  • Ultrathin Film Encapsulation of an OLED by ALD

    Sang-Hee Ko Park;Jiyoung Oh;Chi-Sun Hwang;Jeong-Ik Lee

  • Improvement in the photon-induced bias stability of Al–Sn–Zn–In–O thin film transistors by adopting AlOx passivation layer

    Shinhyuk Yang;Doo-Hee Cho;Min Ki Ryu;Sang-Hee Ko Park

  • Thin-film transistors based on p-type Cu2O thin films produced at room temperature

    Elvira Fortunato;Vitor Figueiredo;Pedro Barquinha;Elangovan Elamurugu

  • Transparent Al-Zn-Sn-O Thin Film Transistors Prepared at Low Temperature

    Doo-Hee Cho;Shinhyuk Yang;Chunwon Byun;Jaeheon Shin

  • Ultraflexible and transparent electroluminescent skin for real-time and super-resolution imaging of pressure distribution.

    Byeongmoon Lee;Ji-Young Oh;Hyeon Cho;Chul Woong Joo

  • Comparative Study of Electrical Instabilities in Top-Gate InGaZnO thin Film Transistors with Al2O3 and Al2O3/SiNx Gate Dielectrics

    Jeong-Min Lee;In-Tak Cho;Jong-Ho Lee;Woo-Seok Cheong

  • High performance thin film transistor with cosputtered amorphous Zn-In-Sn-O channel: Combinatorial approach

    Min Ki Ryu;Shinhyuk Yang;Sang-Hee Ko Park;Chi-Sun Hwang

  • Thin-film transistor-driven vertically stacked full-color organic light-emitting diodes for high-resolution active-matrix displays

    Sukyung Choi;Chan-mo Kang;Chun-Won Byun;Hyunsu Cho

  • Impact of Sn/Zn ratio on the gate bias and temperature-induced instability of Zn-In-Sn-O thin film transistors

    Min Ki Ryu;Shinhyuk Yang;Sang-Hee Ko Park;Chi-Sun Hwang

  • Transparent ZnO-TFT Arrays Fabricated by Atomic Layer Deposition

    Sang-Hee Ko Park;Chi-Sun Hwang;Hu Young Jeong;Hye Yong Chu

  • Fully Transparent Non‐volatile Memory Thin‐Film Transistors Using an Organic Ferroelectric and Oxide Semiconductor Below 200 °C

    Sung‐Min Yoon;Shinhyuk Yang;Chunwon Byun;Sang‐Hee K. Park

  • Suppression in the negative bias illumination instability of Zn-Sn-O transistor using oxygen plasma treatment

    Shinhyuk Yang;Kwang Hwan Ji;Un Ki Kim;Cheol Seong Hwang

Frequent Co-Authors

Sang-Hee Ko Park
Sang-Hee Ko Park Korea Advanced Institute of Science and Technology
Hye Yong Chu
Hye Yong Chu Electronics and Telecommunications Research Institute
Jeong-Ik Lee
Jeong-Ik Lee Korea Advanced Institute of Science and Technology
Jin Jang
Jin Jang Kyung Hee University
Jae Kyeong Jeong
Jae Kyeong Jeong Hanyang University
Jong-Ho Lee
Jong-Ho Lee Soongsil University
Hiroshi Ishiwara
Hiroshi Ishiwara Tokyo Institute of Technology
Elvira Fortunato
Elvira Fortunato Universidade Nova de Lisboa
Rodrigo Martins
Rodrigo Martins Universidade Nova de Lisboa
Hong-Ku Shim
Hong-Ku Shim Korea Advanced Institute of Science and Technology

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