High-Field Electron Transport and High Saturation Velocity in Multilayer Indium Selenide Transistors
Yongwook Seok,
Hanbyeol Jang,
YiTaek Choi
et al.
Abstract:Creating a high-frequency electron system demands a high saturation velocity (υ sat ). Herein, we report the high-field transport properties of multilayer van der Waals (vdW) indium selenide (InSe). The InSe is on a hexagonal boron nitride substrate and encapsulated by a thin, noncontinuous In layer, resulting in an impressive electron mobility reaching 2600 cm 2 /(V s) at room temperature. The highmobility InSe achieves υ sat exceeding 2 × 10 7 cm/s, which is superior to those of other gapped vdW semiconducto… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.