| 5 | 
														Device and Circuit Co-design Strategy for Radio Frequency (RF) Applications Based on Silicon Nanowire (SNW) MOSFETs, IEEE EDS-SSCS Joint Colloquium, Seoul National University, Korea, Jul. 2009. | 
													
									
							| 4 | 
														Highly Scalable Vertical NAND Flash Memory, 2009 IEEE Student Paper Contest, Hanyang University, Korea, Dec. 4, 2009. | 
													
									
							| 3 | 
														The Highly Scalable Three-Dimensional NAND-NOR Hybrid Type Gated Twin-Bit (GTB) Nonvolatile Flash Memory Device, 2008 IEEE Student Paper Contest, Hanyang University, Korea, Nov. 29, 2008. | 
													
									
							| 2 | 
														Folded Flash Memory Array Fabrication and Its Read Operation for Reliability, 2007 IEEE Student Paper Contest, Yonsei University, Korea, Dec. 7, 2007. | 
													
									
							| 1 | 
														MBE Growth and Applications of Ge1-xSnx Alloys, The 5th Yonsei-Stanford Joint Workshop in Physics, Stanford University, USA, Jan. 18, 2011. |