메인메뉴바로가기

한양대학교 산학협력단

홈으로 바로가기 > 연구정보 > 연구성과 > Recent Articles

연구성과 > Recent Articles

  • 한양대학교 기관으로 출판된 최신 SCI급 논문현황 (Web Of Science에서 제공되는 자료)
  • 매주 1회 업데이트
페이스북 로그인트위터 로그인카카오톡 로그인메일 전송
view

SCI Article

Critical bending radius of thin single-crystalline silicon with dome and pyramid surface texturing
Author 장재일 (Div Mat Sci & Engn);
Corresponding Author Info Kim, JY (reprint author), UNIST, Sch Mat Sci & Engn, Ulsan 44919, South Korea.
E-mail 씠硫붿씪 븘씠肄juyoung@unist.ac.kr
Document Type Article
Source SCRIPTA MATERIALIA Volume:140 Issue: Pages:1-4 Published:2017
Times Cited 0
External Information PDF 븘씠肄http://dx.doi.org/10.1016/j.scriptamat.2017.06.047
Abstract Four-point bending tests are performed on 50-mu m-thick single-crystalline silicon (Si) wafers with dome-and pyramid-shaped surface patterns, which are used as flexible Si solar cells. Surface patterns, which act as stress concentrators, reduce the flexural strengths, leading to larger critical bending radius. The critical bending radii of surface-textured Si are much smaller than the calculated values for a single-notch geometry. The finite element analysis shows that the stress concentrations at the tips of the surface patterns effectively disperse in fine and periodic dome and irregular pyramid patterns. (C) 2017 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
Web of Science Categories Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering
Funding National Research Foundation of Korea (NRF) grant - Ministry of Science, ICT & Future Planning (MSIP) [NRF-2015R1A5A1037627]; KIST-UNIST partnership program [1.160097.01/2.160482.01]; Global Frontier R&D Program on Center for Multiscale Energy System - Na
Language English
페이스북 로그인트위터 로그인카카오톡 로그인메일 전송 리스트