Lee, Seung-Mo Kim, Sang-Min Na, Min Young Chang, Hye Jung Kim, Kwang-Seop Yu, Hyunung Lee, Hak-Joo Kim, Jae-Hyun 2024-01-20T07:01:50Z 2024-01-20T07:01:50Z 2021-09-05 2015-06 1998-0124 https://pubs.kist.re.kr/handle/201004/125395 Theoretical physics foretells that "strain engineering" of graphene could hold the key to finding treasures still hidden in two-dimensional (2D) condensed matter physics and commercializing graphene-based devices. However, to produce strained graphene in large quantities is not an easy task by any means. Here, we demonstrate that thermal annealing of graphene placed on various substrates could be a surprisingly simple method for preparing strained graphene with a large area. We found that enhanced graphene-substrate interfacial adhesion plays a critical role in developing strained graphene. Creative device architectures that consider the thermal mismatch between graphene and the target substrate could enable the resulting strain to be intentionally tailored. We believe that our proposed method could suggest a shortcut to realization of graphene straintronics. English TSINGHUA UNIV PRESS THERMOMECHANICAL PROPERTIES Materialization of strained CVD-graphene using thermal mismatch Article 10.1007/s12274-015-0719-9 1 NANO RESEARCH, v.8, no.6, pp.2082 - 2091 NANO RESEARCH 8 6 2082 2091 scie scopus 000358051300027 2-s2.0-84937525124 Chemistry, Physical Nanoscience & Nanotechnology Materials Science, Multidisciplinary Physics, Applied Chemistry Science & Technology - Other Topics Materials Science Physics Article THERMOMECHANICAL PROPERTIES graphene strain engineering thermal mismatch strained graphene