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





(02) 880-7411 -교수님 연구실
(02) 880-1514 - 학생 연구실
(031) 888-9131 - 교수님 연구실
(031) 888-9149 - 학생 연구실



Recent Publications

'Excitatory Postsynaptic Current Model for Synaptic Thin-Film Transistors' published on Journal of Applied Physics

Posted on 26 July, 2022  [Link]

Changik Im‡, Jiyeon Kim‡, Jae Hak Lee, Minho Jin, Haeyeon Lee, Jiho Lee, Jong Chan Shin, Chan Lee, Youn Sang Kim, Eunkyu Lee*

‡ These authors contributed equally

'Indium and Tin Doping of Zinc Oxide Film by Cation Exchange and its Application to Low-Temperature Thin-Film Transistors' published on Advanced Materials Interfaces 

Posted on 14 July, 2022  [Link]

Sunghoon Han, Changik Im, Youn Sang Kim, and Changsoon Kim* 

'Interfacial Ion-Trapping Electrolyte-Gated Transistors for High-Fidelity Neuromorphic Computing' published on Advanced Functional Materials

Posted on 11 March, 2022  [Link]

Minho Jin‡, Haeyeon Lee‡, Changik Im, Hyun-Jae Na, Jae Hak Lee, Won Hyung Lee, Junghyup Han, Eungkyu Lee*, Junwoo Park*, and Youn Sang Kim*

‡ These authors contributed equally

'Nitrogen-doped MoS2 as a catalytic Sulfur Host for Lithium-Sulfur Batteries' published on Chemical Engineering Journal

Posted on 27 February, 2022  [Link]

Jinil Cho‡, Seokgyu Ryu‡, Yong Jun Gong, Seonmi Pyo, Heejun Yun, Heebae Kim, Jeewon Lee, Jeeyoung Yoo*, Youn Sang Kim*

‡ These authors contributed equally

'Implementation of Synaptic Device Using Ultra-Violet Ozone Treated Water-in-Bisalt/polymer Electrolyte-gated Transistor' published on Advanced Functional Materials

Posted on 29 December, 2021  [Link]

Haeyeon Lee‡, Minho Jin‡, Hyun-Jae Na, Changik Im, Jae Hak Lee, Jiyeon Kim, Yong Jun Gong, Chan Lee, Eungkyu Lee*, and Youn Sang Kim*

‡ These authors contributed equally

News & Achievements 


Huding Jin's article about Team Water's research was reported in '연합뉴스'.


Title: '서울대 연구팀, 작은 물방울로 전기 생산하는 원리 밝혀'

Posted on 26 November 2020


Hyunjin Kim's paper is featured online as 'HOT Articles'

Title: 'An in situ formed LiF protective layer on a Li metal anode with solvent-less cross-linking'


Sustainable Energy Fuels, 2020, 4, 3282-3287

Posted on 02 May 2020 


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 ''.

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]