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Three-dimensional mechanical modeling of magnet-controlled transfer printing

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

The recently developed magnet-controlled transfer printing is valuable to develop advanced engineering systems due to its ability to tune the interfacial adhesion strength continuously and rapidly. A three-dimensional analytical model based on the energy method is developed for the magnet-controlled transfer printing. The predicted interfacial adhesion strengths agree well with experiments. A scaling law is established for the normalized interfacial adhesion strength, which depends on only four non-dimensional parameters: The normalized stamp size, the normalized stamp height, the normalized work of adhesion, and the normalized magnetic pressure. The influences of the non-dimensional parameters on the adhesion strength are fully investigated. This study provides a theory to guide the design of stamp and selection of the magnetic pressure to enable a successful magnet-controlled transfer printing. © 2019 World Scientific Publishing Europe Ltd.
Original languageEnglish
Article number1950042
JournalInternational Journal of Applied Mechanics
Volume11
Issue number5
DOIs
Publication statusPublished - 1 Jun 2019
Externally publishedYes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Funding

The authors acknowledge the supports from the National Basic Research Program (Grant No. 2015CB351901), the National Natural Science Foundation of China (Grant Nos. 11622221, 11621062 and 11872331), the Shenzhen Science and Technology Program (Grant No. JCY20170816172454095), and the Fundamental Research Funds for the Central Universities.

Research Keywords

  • energy method
  • magnet-controlled
  • stamp
  • Transfer printing

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