Spectral dependent white light reflection mapping of MoS2 flake for improving accuracy of conventional optical thickness profiling
Sign Up to like & getrecommendations! Published in 2019 at "Optical Materials"
DOI: 10.1016/j.optmat.2019.02.020
Abstract: Abstract Optical contrast imaging technique has been widely practiced for fast and easy thickness determination of 2D layered materials. CCDs used for such optical imaging, inherently doesn't provide any spectral information, however, by introducing RGB… read more here.
Keywords: white light; light reflection; thickness; contrast ... See more keywords
Natural p-n Junctions at the MoS2 Flake Edges.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c09457
Abstract: Two-dimensional (2D) semiconductors are holding promises as channel materials for field-effect transistors. Compared to traditional three-dimensional (3D) semiconductors whose electronic and optical properties are hindered by dangling bonds and trap states at the surfaces, 2D… read more here.
Keywords: flake; junctions mos2; flake edges; mos2 flake ... See more keywords
Engineering of Oxidized Line Defects on CVD-Grown MoS2 Flakes.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c14200
Abstract: Defect engineering is a promising means to create patterns on two-dimensional (2D) materials to enable unconventional properties. However, defects usually exist abundantly and randomly on 2D materials, which makes it difficult to tune the properties… read more here.
Keywords: line defects; engineering oxidized; oxidized line; mos2 flake ... See more keywords
Ultra-low detection limit chemoresistive NO2 gas sensor using single transferred MoS2 flake: an advanced nanofabrication
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra06228c
Abstract: In this work, a method of fabricating a NO2 nano-sensor working at room temperature with a low detectable concentration limit is proposed. A 2D-MoS2 flake is isolated by transferring a single MoS2 flake to SiO2/Si… read more here.
Keywords: ultra low; limit; using single; mos2 flake ... See more keywords