Optical and Material Characteristics of MoS₂/Cu₂O Sensor for Detection of Lung Cancer Cell Types in Hydroplegia.

ABSTRACT: In this study, n-type MoS₂ monolayer flakes are grown through chemical vapor deposition (CVD), and a p-type Cu₂O thin film is grown via electrochemical deposition. The crystal structure of the grown MoS₂ flakes is analyzed through transmission electron microscopy. The monolayer structure of the MoS₂ flakes is verified with Raman spectroscopy, multiphoton excitation microscopy, atomic force microscopy, and photoluminescence (PL) measurements. After the preliminary processing of the grown MoS₂ flakes, the sample is then transferred onto a Cu₂O thin film to complete a p-n heterogeneous structure. Data are confirmed via scanning electron microscopy, SHG, and Raman mapping measurements. The luminous energy gap between the two mat

SUBMITTER: Mukundan A 

PROVIDER: S-EPMC9101548 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature