In-situ Characterization of MoS2 Based Field Effect Transistors during Ion Irradiation


In-situ Characterization of MoS2 Based Field Effect Transistors during Ion Irradiation

Hlawacek, G.; Fekri, Z.; Chava, P.; Erbe, A.

Here, in-situ Helium Ion Microscopy (HIM) has been used to electrically characterize single layer MoS 2 field effect transistors. These devices have been fabricated via chemical vapor deposition (CVD) and transferred onto SiO 2 /Si(p ++ ) chips for EBL contacting and further characterization. The oxide thickness is in the range of 200 nm to 300 nm.

Keywords: HIM; helium ion microscopy; MoS2; 2D materials

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