The Center of High Energy Physics
The Center for High Energy Physics
designated and supported by the Ministry of Science and Technology
through the Korea Science and Engineering Foundation
Kyungpook National University
Overview     Scientific Program     Members     Events / Publications     Forum     Members Only
 
Regular
Irregular
Seminars &
        Colloquium
Seminar(2013)
Seminar(2012)
Publications
Paper(2013)
Paper(2012)
Digital Library
VOD Service
Summer School
2007
2006
2005
2004
2003
2002
2001
Workshop
Proton
   Accelerator
   Workshop
Workshop(2013)
Workshop(2012)
Event > Regular 
 Ultra Short Pulsed Laser for the Next Generation Electronics (2018년 10월 4일(목) 오후 4:30)  HIT[18] 28 Sep 2018 

- 콜 로 키 움 -

□ 제목: Ultra Short Pulsed Laser for the Next Generation Electronics
□ 연사: 권혁준 교수(DGIST)
□ 일시: 2018년 10월 4일(목) 오후 4:30
□ 장소: 제1과학관 206호
□ 요약:

  We cannot image that people can live without electrical devices, nowadays. Therefore, interaction and interconnection between human and device are becoming more and more important with the lapse of time. Flexible and wearable electronics are envisioned as a future platform of electronics integrated into a variety of emerging technologies from sensing and monitoring to human-inspired applications. However, typical soft materials that can be used for the substrates of flexible/wearable electronics have a low thermal budget. Therefore, conventional high temperature thermal processes cannot be applied as they affect the entire parts, including unwanted areas where the process should be excluded. It can make the limitations of process temperature and the challenges in terms of compatibility with the other components that need to be integrated onto them. A pulsed laser with high energy density leads to the thermal effect in locally confined area where requires high temperature without extreme thermal damage. Moreover, laser processing has other irreplaceable advantages: spatially local selective, air-stable, and widely tunable by varying the duration, wavelength, and intensity.
In addition, the users’ demands and a price war among semiconductor industries have been acting as one of the main driving forces for scaling-down of the devices. And the motive force evolved a conventional device with a planar structure to a three-dimentional (3D) structure in NAND flash memory and logic front-end-of-line (FEOL). To go to the next technology roadmaps (beyond 10 nm node) and to overcome short channel effects, highly doped regions with abrupt doping profile and 3D nano structure with high aspect ratio are required. For the nanoscale devices, pulsed laser process also provides a systematic approach to this problem, demonstrating superior, in-situ control in the spatial resolution and doping level.
The various outcomes will indicate that the site selective pulsed laser process can open up the next-generation technologies and leading the paradigm shift of the electronic applications. 


☞ 학생들의 많은 참여 바랍니다(누구나 참석 가능).

자연과학대학물리학과
고에너지물리연구소
경북대학교 기초과학인재양성사업단

 

 

No Subject File Date
118 Quantum Magnetism for the Next Generation! (2018년 10월 11일(목) 오후 4:30)        10 Oct 2018
117 Ultra Short Pulsed Laser for the Next Generation Electronics (2018년 10월 4일(목) 오후 4:30)        28 Sep 2018
116 기계공학과 의생명공학 융합을 통한 암의 진단 및 치료 (2018년 9월 20일 (목) 오후 4:30)        11 Sep 2018
115 Optical process for nanomaterial (2018년 9월 13일 (목) 오후 4:30)        11 Sep 2018
114 과학수사와 물리학 : 물리학의 활용성 (2018년 9월 6일 (목) 오후 4:30)        11 Sep 2018
113 Search for Double Gamow-Teller Giant Resonances ... ( 2018.5.31. 16:30)        29 May 2018
112 Spin-Lattice Relaxation Time in Prostate tissue at the Earth’s magnetic field (2018.5.24. 16:30)        16 May 2018
111 선형가속기와 플라스마 물리학 (2018년 5월 3일 목 오후 4:30)        2 May 2018
110 Study of nucleon 3D structure at Jefferson Lab with CLAS (2018.04.24.)        23 Apr 2018
109 RI beam production using a BigRIPS in-flight separator (2018년 4월 12일)        13 Apr 2018
◀◀ 1 [2] [3] [4] [5] [6] [7] [8] [9] [10] ▶▶ [list] 
 
Copyright ©2000 CHEP. All Rights Reserved. Send email to webmaster@chep.knu.ac.kr
1370 Sankyok-dong, Puk-ku, Daegu, 702-701, Korea / Phone +82-53-950-5326,6326 / Telefax +82-53-955-5356