Type

Journal Article

Authors

John J Magan
Werner Blau
Yong Zhang

Subjects

Physics

Topics
thin film thin film based structures devices substrates method transfer thin films fabrication transfer hybrid general thin film devices

A general strategy for hybrid thin film fabrication and transfer onto arbitrary substrates (2014)

Abstract The development of thin film-based structures/devices often requires thin films to be transferred onto arbitrary substrates/surfaces. Controllable and non-destructive transfer method, although highly desired, remains quite challenging. Here we report a general method for fabrication and transfer of hybrid (ultra)thin films. The proposed solution-based in-situ transfer method shows not only its robust ability for thin film transfer onto arbitrary substrates but also its highly controlled and non-destructive characteristic. With a hole structure as the support, fully-stretched free-standing thin film is prepared. The successful transfer to a curved surface demonstrates the possibility for production of thin film-coated complex optical components. Ultrathin (35 nm) hybrid film transferred onto PET (50 m m thick) shows high transparency ( . 90% in visible range), conductivity (1.54 3 10 4 S/m), and flexibility (radius of curvature down to mm scale). The reported transfer method would provide a powerful route towards complex thin film-based structures/devices
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Full list of authors on original publication

John J Magan, Werner Blau, Yong Zhang

Experts in our system

1
Werner Blau
Trinity College Dublin
Total Publications: 109