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‎ 20.1001.1.17353351.1403.20.3.1.7

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zolfi M, Mortazavi Z, Reyhani A, parvin P. Spectroscopic investigations of plasma treated WS2 layered structures. Jicers 2024; 20 (3)
URL: http://jicers.ir/article-1-493-en.html
Spectroscopic investigations of plasma treated WS2 layered structures
Mojtaba Zolfi * , Zahra Mortazavi , Ali Reyhani , Parviz Parvin
international university of imam khomeini , mojtabazolfi677@gmail.com
Abstract:   (19 Views)
In this study, two dimensional nanostructures of WS2 are grown on silicon substrates by thermal chemical vapor deposition at 1100 °C using argon carrier gas in three-zone oven. After that, the nanostructures are treated by DC argon gas plasma in 10 min.  The XRD, UV-Visible absorption and Raman spectroscopy indicate reducing the numbers of layers of WS2 2D-nanostructures after the plasma treatment.
 
Keywords: WS2 nanostructures, Thermal chemical vapor deposition, Argon plasma
Full-Text [DOCX 1941 kb]   (7 Downloads)    
Type of Study: Research | Subject: Nano structure
Received: 2024/02/25 | Accepted: 2025/09/21
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