Laser induced forward transfer of graphene

Edsger C.P. Smits, Arnaud Walter, Dago M. De Leeuw, Kamal Asadi

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

Transfer of graphene and other two-dimensional materials is still a technical challenge. The 2D-materials are typically patterned after transfer, which leads to a major loss of material. Here, we present laser induced forward transfer of chemical vapor deposition grown graphene layers with well-defined shapes and geometries. The transfer is based on photo-decomposition of a triazene-based transfer layer that produces N2 gas, which propels a graphene layer from the donor to the acceptor substrate. The functionality of the graphene-metal junction was verified by realizing functional bottom contact bottom gate field-effect transistors.

Original languageEnglish
Article number173101
JournalApplied Physics Letters
Volume111
Issue number17
DOIs
Publication statusPublished - 23 Oct 2017

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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