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Protocol for preparing layer-engineered van der Waals materials through atomic spallingoa mark
  • Moon, Ji Yun ;
  • Kim, Seung Il ;
  • Josline, Mukkath Joseph ;
  • Kim, Chan Young ;
  • Kim, Jin Su ;
  • Kim, Ina ;
  • Jung, Euna ;
  • Lee, Jae Hyun
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Publication Year
2023-06-16
Journal
STAR Protocols
Publisher
Cell Press
Citation
STAR Protocols, Vol.4 No.2
Keyword
Material SciencesPhysics
All Science Classification Codes (ASJC)
Neuroscience (all)Biochemistry, Genetics and Molecular Biology (all)Immunology and Microbiology (all)
Abstract
Here, we present a protocol for preparing layer-engineered van der Waals (vdW) materials via an atomic spalling process. We describe steps for fixing bulk crystals and introduce the appropriate stressor materials. We then detail a deposition technique for internal stress regulation of stressor film, followed by layer-engineered atomic-scale spalling to exfoliate vdW materials with a controlled number of layers from bulk crystals. Lastly, we outline a procedure for polymer/stressor film removal. For complete details on the use and execution of this protocol, please refer to Moon et al.1
ISSN
2666-1667
Language
eng
URI
https://aurora.ajou.ac.kr/handle/2018.oak/33344
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85152409096&origin=inward
DOI
https://doi.org/10.1016/j.xpro.2023.102228
Journal URL
www.cell.com/star-protocols
Type
Article
Funding
This work was supported by the National Research Foundation (NRF) of Korea ( NRF-2021R1A2C2012649 ).
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