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PUBLICATION

JOURNALS

2019

Interface tailoring through the supply of optimized oxygen and hydrogen to semiconductors for highly stable top-gate-structured high-mobility oxide thin-film transistors

RSC Advances

Jong Beom Ko, Seung-Hee Lee, Kyung Woo Park and Sang-Hee Ko Park*

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2019

Effect of High Film Stress of Mo Source and Drain Electrodes on Electrical Characteristics of Al Doped InZnSnO TFTs

IEEE Electron Device Letters

Jaehan Bae, Boo Soo Ma, Gukjin Jeon, Wooseok Jeong, Chang Han Je, Taek-Soo Kim, and Sang-Hee Ko Park*

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2019

Highly Sensitive Active-Matrix Driven Self-Capacitive Fingerprint Sensor based on Oxide Thin Film Transistor

Scientific Reports

Guk-Jin Jeon, Seung-Hwan Lee, Seung Hee Lee, Jun-Bo Shim, Jong-Hyun Ra, Kyoung Woo Park, Hye-In Yeom, Yunyong Nam, Oh-Kyong Kwon, and Sang-Hee Ko Park*

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2019

High-Performance Thin H:SiON OLED Encapsulation Layer Deposited by PECVD at Low Temperature

RSC Advances

Kyoung Woo Park, Seunghee Lee, Hyunkoo Lee, Yong-Hwan Cho, Yong Cheon Park, Sung Gap Im, and Sang-Hee Ko Park*

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2019

Effects of Hydroxyl Group in AlOx Gate Insulator on the Negative Bias Illumination Instability of In-Ga-Zn-O Thin Film Transistors

Physica Status Solidi A

Kyoung Woo Park, Gukjin Jeon, Seunghee Lee, Jong Beom Ko, and Sang-Hee Ko Park*

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2018

Inorganic Polymer Micropillar-Based Solution Shearing of Large-Area Organic Semiconducto Thin Films with Pillar-Size-Dependent Crystal Size

Advanced Materials

Jin-Oh Kim, Jeong-Chan Lee, Min-Ji Kim, Hyunwoo Noh, Hye-In Yeom, Jong Beom ko, Tae Hoon Lee, Sang-Hee Ko Park, Dong-Pyo Kim and Steve Park

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2018

Metal Nanoparticle Array as Tunable Refractive Index Material over Broad Visible and Infrared Wavelengths

ACS Photonics

Reehyang Kim, Kyungjae Chung, Ju Young Kim, Yunyong Nam, Sang-Hee Ko Park, and Jonghwa Shin

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2018

Effect of hydrogen diffusion in an In–Ga–Zn–O thin film transistor with an aluminum oxide gate insulator on its electrical properties

RSC Advances

Yunyong Nam, Hee-Ok Kim, Sung Haeng Cho and Sang-Hee Ko Park*

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2018

Memristive Logic‐in‐Memory Integrated Circuits for Energy‐Efficient Flexible Electronics

Advanced Functional Materials

Byung Chul Jang+, Yunyong Nam+, Beom Jun Koo, Junhwan Choi, Sung Gap Im, Sang‐Hee Ko Park*, Sung-Yool Choi

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2017

Investigation on the Hump Effect Utilizing the Capacitance–Voltage Characteristics of a-InGaZnO Thin Film Transistor

Journal of Nanoscience and Nanotechnology

Dong-Uk Kim, Sang-Hee Ko Park, Heehwan Choe, Jae-Hong Jeon

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2017

Efficient Suppression of Defects and Charge Trapping in High Density In-Sn-Zn-O Thin Film Transistor Prepared using Microwave-assisted Sputtering Method

 ACS Applied Materials & Interfaces

Youngin Goh+, Jaehan Ahn+, Jeong Rak Lee, Wan Woo Park, Sang-Hee Ko Park*, and Sanghun Jeon

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2017

Outstanding Performance as Cu Top Gate IGZO TFT With Large Trans-Conductance Coefficient by Adopting Double-Layered Al2O3/SiNx Gate Insulator

Physica Status Solidi A

Yujin Kim, Kwang-Heum Lee, Geumbi Mun, Kyeongwoo Park, Sang-Hee Ko Park*

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2017

Electro-Thermal Annealing Method for Recovery of Cyclic Bending Stress in Flexible a-IGZO TFTs

IEEE Transactions on Electron Devices

Myung Keun Lee, Choong-Ki Kim, Jeong Woo Park, Eungtaek Kim, Myeong-Lok Seol, Jun-Young Park, Yang-Kyu Choi, Sang-Hee Ko Park, Kyung Cheol Choi

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2017

Low-Resistive High-Work-Function Gate Electrode for Transparent a-IGZO TFTs

IEEE Transactions on Electron Devices

Woo Jae Jang, Myung Keun Lee, Eungtaek Kim, Dae Young Yang, Junhong Park, Jeong Woo Park, Sang-Hee Ko Park, Kyung Cheol Choi

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2016

Low-Temperature Growth of Indium Oxide Thin Film by Plasma-Enhanced Atomic Layer Deposition Using Liquid Dimethyl(N-ethoxy-2,2-dimethylpropanamido)indium for High-Mobility Thin Film Transistor Application

ACS Applied Materials & Interfaces

Hyo Yeon Kim, Eun Ae Jung, Geumbi Mun, Raphael E. Agbenyeke, Bo Keun Park, Jin-Seong Park, Seung Uk Son, Dong Ju Jeon, Sang-Hee Ko Park, Taek-Mo Chung, and Jeong Hwan Han

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2016

The Influence of Hydrogen on Defects of In–Ga–Zn–O Semiconductor Thin-Film Transistors With Atomic-Layer Deposition of Al2O3

IEEE Electron Device Letters, Volume

Taeho Kim, Yunyong Nam, Jihyun Hur ,Sang-Hee Ko Park, Sanghun Jeon

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2016

Effect of a rapid thermal annealing process on the electrical properties of an aluminum-doped indium zinc tin oxide thin film transistor

Physica Status Solidi A

Yunyong Nam, Jong-Heon Yang, Pilseong Jeong, Oh-Sang Kwon, Jae-Eun Pi, Sung Haeng Cho, Chi-Sun Hwang, Jeahan Ahn, Sanghyun Ji, Sang-Hee Ko Park*

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2016

Skin‐Like Oxide Thin‐Film Transistors for Transparent Displays

Advanced Functional Materials

Han Eol Lee, Seungjun Kim, Jongbeom Ko, Hye‐In Yeom, Chun‐Won Byun, Seung Hyun Lee, Daniel J. Joe, Tae‐Hong Im, Sang‐Hee Ko Park*, Keon Jae Lee

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2016

Oxide Vertical TFTs for the Application to the Ultra High Resolution Display

SID Symposium Digest of Technical Papers

Hye-In Yeom, Geumbi Moon, Yunyong Nam, Jong-Beom Ko, Seung-Hee Lee, Junyong Choe, Ji Hoon Choi, Chi-Sun Hwang, and Sang-Hee Ko Park*

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2016

High mobility polycrystalline indium oxide thin-film transistors by means of plasma-enhanced atomic layer deposition

Journal of Materials Chemistry C

Hye-In Yeom, Jong Beom Ko, Geumbi Mun & Sang-Hee Ko Park*

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