Professor

• 1998.03 – present : Department of physics, Hanyang Univ.
• 2007.09 – present : Division of Nanoscale Semiconductor Engineering,  Hanyang Univ.

• 2020.03 – present : Distinguished Professor, Hanyang Univ.

Research areas

• Spintronics: STT/SOT-MTRAM, SOT physics, RKKY interaction,

• Resistive & spin-based AI devices: neuron/synapsis functions 

• Novel memory & logic devices: 2T-0C and Selector-only-memory (SOM), ReRAM & selector 

• Energy generation/storage: 1D/2D fabric-based energy devices

• Oxide semiconductor-based TFTs/ Defect analyses by Al-assisted PICTS
• Bio applications: artificial vascular grafts, 1D yarns, & Wound dressing & insulationg bonding wire

Educations

• 1992, UCLA, Ph.D in Physics

• 1987, UCLA, Bachelor´s degree in Physics

Major Experience:

• 2022.7 ~ 2024.6 : Dean of College of Natural Science

• 2013.2 ~ current : Program chairman of the 21st Korean conference on Semiconductors

• 2009.9 ~ 2011.8 : Director of analytical instrumentation center 

• 2009.9 ~ 2011.8 : Vice director of industry-University cooperation affairs at Hanyang University

• 2009.9 ~ 2011.8 : Vice dean of research affairs at Hanyang University

• 1992.9  ~1998.2 : Chief Researcher and team leader of Samsung Advanced Institute of Technology(SAIT)

Conference Activities

• Regular member of American Physics Society

• Regular member of American Vacuum Society

• Regular member of Korean Pysics Society

• Administrative director of Korean Vacuum Society

•  Committiee member of IEC/TC-90

Carrier

• 2009.9 ~ 2011.8 - Director of industry-University cooperation affairs at Hanyang University

• 2017.11: Award from SK Hynix

• 2009.9 ~ 2011.8 - Vice dean of research affairs at Hanyang University

• 2005.3 ~0000.0  - Reviewer of Applied Surface Science

• 2005.5 ~0000.0  - Awards of Science and Technology Letter of KOFST

• 2004.3 ~0000.0  - Registrated on "Who's who 2004"

• 2004.3 ~0000.0  - Steering Committee of Lab of Academic-industrial cooperation(Hanyang-Hynix)

• 2003.9 ~0000.0  - Deliberate Council Committee of ITTA

• 2003.4 ~0000.0  - Steering Committee of Applied Part of Korean Physics Society

• 2003.3 ~ 0000.0 - Steering Committee of Labotary of Natural Sciences in Hanyang Univ.

• 2002.9 ~ 2005.5 - Editor of JKPS

• 2002.7 ~ 2006.3 - Coperation Committee of QSRC

2• 001.9 ~ 0000.0 - Finanace Director of Korean Vacuum Society