Nano Matrix Lab.

Nano Matrix Lab

Our research is focused on a development of industrial core technologies based on nanoscale properties of organic or inorganic materials. We are also exploiting  efficient strategies for a fabrication of functional nano-devices such as an oxide transistor, a thin film diode, an energy harvester, and an energy storage device through novel processing and synthesis of the materials. Ultimately, our research could be a basis of convergent studies in diverse fields.

Research Interests

Contact Us

 

 

‹TEL:

(031) 888 9131 -교수님 연구실
(031) 888 9154 -학생연구실(5층)
(031) 888 9485 -학생연구실(3층)

‹

MAIL:

younskim@snu.ac.kr

Recent Publications

'Atmospheric-pressure plasma treatment toward high-quality solution-processed aluminum oxide gate dielectric films in thin-film transistors' published on Nanotechnology

Posted on 2 September 2019  [Link]

 

Jintaek Park, Nam-Kwang Cho, Sung-Eun Lee, Eun Goo Lee, Junhee Lee, Changik Im, Hyunjae Na and Youn Sang Kim*

 

'Investigation of Vertical Current Phenomena in the Insulator/Oxide Semiconductor Heterojunction Using XPS Analysis and an Atmospheric-Pressure Plasma Treatment System' published on ACS Applied Electronic materials

Posted on 5 August 2019  [Link]

 

Nam-Kwang Cho#, Jintaek Park#, Donggun Lee, Jun-Woo Park, Won Hyung Lee and Youn Sang Kim*

 

'Verification of Charge Transfer in Metal-Insulator-Oxide Semiconductor Diodes via Defect Engineering of Insulator' published on Scientific Reports

Posted on 16 July 2019  [Link]

 

Donggun Lee, Jun-Woo Park, Nam-Kwang Cho, Jinwon Lee* & Youn Sang Kim*

 

'Investigation on Resistivity-Dependent Behavior of Carbon-Composite-Based Paintable Ionovoltaic Device' published on ACS Applied Electronic Materials

Posted on 17 June 2019  [Link]

 

Junwoo Park, YoungJun Yang, Sun Geun Yoon and Youn Sang Kim*

 

'Densification process and mechanism of solution-processed amorphous indium zinc oxide thin films for high-performance thin film transistors' published on Applied Physics Express

Posted on 03 June 2019  [Link]

 

Jong-Baek Seon, Yong Hyun Cho, Won Hyung Lee, Junhee Lee, Youn Sang Kim* and Kookheon Char*

 

'Superconcentrated aqueous electrolyte and UV curable polymer composite as gate dielectric for high-performance oxide semiconductor thin-film transistors' published on Appl. Phys. Lett.

Posted on 02 may 2019  [Link]

 

Eun Goo Lee, Jintaek Park, Sung-Eun Lee, Junhee Lee, Changik Im, Gayeong Yoo, Jeeyoung Yoo, and  Youn Sang Kim*

 

'Turn-On Voltage Shift of Metal–Insulator–Oxide Semiconductor Thin-Film Diode by Adding Schottky Diode in Reverse Direction' published on ACS Appl. Electron. Mater.

Posted on 22 Mar 2019  [Link]

 

Jun-Woo Park†§, Donggun Lee†§, Nam-Kwang Cho†, Jinwon Lee*‡, and Youn Sang Kim*†∥

 

'Surface-Functionalized Interfacial Self-Assembled Monolayers as Copper Electrode Diffusion Barriers for Oxide Semiconductor Thin-Film Transistor' published on ACS Appl. Electron. Mater.

Posted on 13 Feb 2019  [Link]

 

Sung-Eun Lee†‡, Jintaek Park†‡, Junhee Lee†, Eun Goo Lee†‡, Changik Im†, Hyunjae Na†‡, Nam-Kwang Cho†, Keon-Hee Lim*†§, and Youn Sang Kim*†∥ 

 

'Advanced measurement and diagnosis of the effect on the underlayer roughness for industrial standard metrology' published on Scientific Reports

Posted on 31 Jan 2019  [Link]

 

Jung-Hwan Kim, Seunghyun Moon, Ji-Woong Kim, Donggun Lee, Byong Chon Park, Dal-Hyun Kim, Yoojin Jeong, Sean Hand, Jason Osborne, Peter De Wolf, Youn Sang Kim* & ChaeHo Shin* 

 

'Solution-Grown Homojunction Oxide Thin-Film Transistors' published on ACS Appl. Mater. Interfaces

Posted on 4 Jan 2019  [Link]

 

Junjee Lee, Jinwon Lee, Jintaek Park, Sung-Eun Lee, Eun Goo Lee, Changik Im, Keon-Hee Lim*, and Youn Sang Kim* 

'Ionovoltaic urea sensor' published on Nano Energy

Posted on 20 Dec 2018  [Link]

 

YoungJun Yang, Sun Geun Yoon, ChaeHo Shin, Huding Jin, Won Hyung Lee, Junwoo park*, and Youn Sang Kim* 

'A Surface-Functionalized Ionovoltaic Device for Probing Ion-Specific Adsorption at the Solid-Liquid Interface' published on Advanced Materials

Posted on 28 Nov 2018  [Link]

 

Sun Geun Yoon, YoungJun Yang, Huding Jin, Won Hyung Lee, Ahrum Sohn, Sang-Woo Kim, Junwoo park*, and Youn Sang Kim* 

'Solution-processed amorphous ZrO2 gate dielectric films synthesized by a non-hydrolytic sol-gel route' published on RSC Advanced

Posted on 22 Nov 2018  [Link]

Jong-Baek Seon, Nam-Kwang Cho, Gayeong Yoo, Youn Sang Kim*, and Kookheon Char* 

'Eco-friendly cross-linked polymeric dielectric material based on natural tannic acid' accepted on Chemical Engineering Journal

Posted on 22 Sep 2018  [Link]

Eunji Shin, Jeeyoung Yoo, Gayeong Yoo, Youngjae Kim*, and Youn Sang Kim* 

'Effects of Unusual Gate Current on the Electrical Properties of Oxide Thin-Film Transistors' accepted on Scientific Reports

Posted on 4 Sep 2018  [Link]

Jinwon Lee, Keon-Hee Lim*, and Youn Sang Kim* 

'Effective atmospheric-pressure plasma treatment toward high performance solution-processed oxide thin-film transistors' accepted on ACS Appl. Mater. Interfaces

Posted on 17 August 2018  [Link]

 

Jintaek Park, Jae-Eun Huh, Sung-Eun Lee, Junhee Lee, Won Hyung Lee, Keon-Hee Lim*, and Youn Sang Kim*

'Effects of process variables on aqueous-based AlOx insulators for high-performance solution-processed oxide thin-film transistors' accepted on Journal of Industrial and Engineering Chemistry

Posted on 01 August 2018  [Link]

 

Jae-Eun Huh, Jintaek Park, Junhee Lee, Sung-EunLee, Jinwon Lee, Keon-Hee Lim*, Youn Sang Kim*

'A position-controllable external stage for critical dimension measurements via low-noise atomic force microscopy' accepted on Ultramicroscopy

Posted on 24 July 2018  [Link]

 

Moon Seunghyun, Kim Jung-Hwan, Kim Ju-Hwang, Kim Youn Sang, Shin ChaeHo*

News & Achievements 

문승현_최우수1.jpg

Seunghyun Moon received the first prize in poster session at the Korean Society of Semiconductor & Display Technology.

Title : ' 저잡음 AFM을 이용한 MOS 트랜지스터의 초박막 유전체층 진단 및 임계측정' 

Posted on 22 Nov 2018  

Youngjun Yang's article about Team Water's research was reported in magazine 'H.art'.

Posted on 10 July 2018     [Download]

Prof. Jeeyoung Yoo was appeared in KBS1 Radio Show '박희준의 성공지도' for a technical adviser.

Posted on 22 Jan 2018     [Link]

Hyunjin Kim's paper is featured online on Joongang Daily Report

Title: 'Copper-embedded reduced graphene oxide fibers for multi-sensors'

Posted on 20 Dec 2017     [Link]

Zhenxing Yin's paper is featured online on Renewable Energy Global Innovations

Title: 'Copper nanowire/multi-walled CNT composites as all-nanowire flexible electrode for fast-charging/discharging lithium-ion battery'

 

Posted on 28 Nov 2017     [Link]

Prof. Youn Sang Kim received the best project award of industry-academia collaboration projects in Seoul area excellence exhibition

Title: '저온 화학적 탄화기업에 의한 저비용, 알루미늄 고분자 커패시터 제조 공정 개발'

Posted on 13 Nov 2017

Junwoo Park received best oral presentation award in 2017 Fall Polymer Society of Korea

Posted on 12 Oct 2017

Keon-Hee Lim's paper was selected as 2017 Journal of Materials Chemistry C HOT Papers

Title: 'Systematic study on effect of precursors and solvents for optimization of solution-processed oxide semiconductor thin-film transistors'

Posted on 22 Aug 2017

Graduate School of Convergence Science and Technology. Seoul National University

(16229) 145, Gwanggyo-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea

TEL : +82-31-888-9114 FAX : +82-31-888-9009

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