교수/연구 | Faculty/Research

연구실소개

반도체 재료 및 소자연구실

반도체 재료 및 소자연구실

Semiconductor Materials & Devices Lab.

지도교수 : 박병국 교수 / 이종호 (S) 교수

연구분야 : 반도체소자 및 집적회로

연구실 소개 자료 : /

  • http://smdl.snu.ac.kr/
  • Tel.
  • Department of Electrical Engineering and Computer Science, Seoul National University, San 56-1, Sillim-dong, Gwanak-gu, Seoul, 151-742, Republic of Korea


  • 연구실소개 및 연구분야
  • In nanoscale device group in Semiconductor Materials and Devices Laboratory (SMDL), we have made our efforts focusing on the design and the fabrication of Non-Volatile Memories (NVM), tunneling devices, Light Emitting Diode (LED), biosensor and neuromorphic system. For the realization of high density NVM, various types of 3-dimensional stacked SONOS flash memories and Resistive Random Access Memory (RRAM) have been proposed and fabricated. And, researches about Tunneling Field-Effect Transistors (TFETs) for fast on-off switching and low power consumption device have been carried out. Moreover, characterization and reliability analysis of LED have been also performed. And Silicon Nanowire Field Effect Transistors (SiNW FET) to detect pH level have been fabricated and studied. Also, for the realization of neuromorphic system, some studies about synaptic device are ongoing.
  • 최근 관심분야 및 주요 연구과제
  • On going projects
    - 3-D stacked NAND flash structure
    - Resistive Random Access Memory (RRAM)
    - Tunneling Field Effect Transistor (TFET)
    - GaN-based Light-Emitting Diode (GaN-based LED)
    - Biosensor for pH level detection
    - Neuromorphic system
  • 최근 주요 논문/특허
  • [1] Nambin Heo and Hyeong-Seok Ko. "Detail-Preserving Fully-Eulerian Interface Tracking Framework", SIGGRAPH ASIA, 2010.
    [2] Doyub Kim, Oh-young Song, and Hyeong-Seok Ko. "A Practical Simulation of Dispersed Bubble Flow", SIGGRAPH, 2010.
    [3]Doyub Kim, Oh-young Song, and Hyeong-Seok Ko.“Stretching and Wiggling Liquids”, SIGGRAPH ASIA, 2009
    [4]Doyub Kim, Oh-young Song, and Hyeong-Seok Ko.“A Semi-Lagrangian CIP Fluid Solver without Dimensional Splitting”, Computer Graphics Forum, 2008
    [5]Ig-Jae Kim and Hyeong-Seok Ko. “3D Lip-Synch Generation with Data-Faithful Machine Learning”, Computer Graphics Forum, 2007
    [6]Oh-young Song, Doyub Kim, and Hyeong-Seok Ko. “Derivative Particles for Simulating Detailed Movements of Fluids”, IEEE Transactions on Visualization and Computer Graphics, 2007
    [7]Min Gyu Choi and Hyeong-Seok Ko, "Modal Warping: Real-Time Simulation of Large Rotational Deformation and Manipulation", IEEE Transactions on Visualization and Computer Graphics, 2005
    [8]Byoungwon Choe and Hyeong-Seok Ko, "A statistical wisp model and pseudophysical approaches for interactive hairstyle generation", IEEE Transactions on Visualization and Computer Graphics, 2005

TOP