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Updated: Feb 12, 2026

Author Spotlight: Advancements in High-Performance Thermoelectric Thin Films Through Radio Frequency Magnetron Sputtering
Published on: May 17, 2024
Preparation and characterization of WSe2 nano-films by magnetron sputtering and vacuum selenization
Yu-Xi Zhang1, Yu-Hua Wang1, Zu-Zhao Xiong1
1Hubei province Key Laboratory of Science in Metallurgical Process, Wuhan University of Science and Technology, Wuhan 430081, People's Republic of China.
Abstract:
Graphene-structure WSe2 nano-films (NFMs) were prepared by magnetron sputtering and vacuum selenization. The as synthesized WSe2 NFMs were characterized using various techniques such as SEM, XRD and EDS. Our work provides a simple and effective method to prepare WSe2 NFMs. We have observed the high photo responsivity of WSe2 NFMs up to 10 A W-1, which is 40% higher than the previously reported data. Our photoelectrochemical tests demonstrate that WSe2 NFMs have excellent photoelectric properties, indicating that NFMs have a wide application potentialsin solar cells and optoelectronic devices.
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