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 language | English |
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Article number | 173101 |
Journal | Applied Physics Letters |
Volume | 111 |
Issue number | 17 |
DOIs | |
Publication status | Published - 23 Oct 2017 |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)