Characterization of defect induced multilayer graphene

Morsin, Marriatyi and Isaak, Suhaila and Morsin, Marlia and Yusof, Yusmeeraz (2017) Characterization of defect induced multilayer graphene. International Journal of Electrical and Computer Engineering (IJECE), 7 (3). pp. 1452-1458. ISSN 2088-8708

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Abstract

A study of oxygen plasma on multilayer graphene is done with different flow rates. This is to allow a controlled amount of defect fabricated on the graphene. Results from the study showed that the intensity ratio of defect between D peak and G peak was strongly depended on the amount of oxygen flow rate thus affected the 2D band of the spectra. The inter-defect distance LD ≥ 15 nm of each sample indicated that low-defect density was fabricated. The surface roughness of the multilayer graphene also increased and reduced the conductivity of the multilayer graphene.

Item Type:	Article
Uncontrolled Keywords:	Multilayer graphene; Oxygen plasma; Raman spectroscopy; Reactive ion etching
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA401-492 Materials of engineering and construction. Mechanics of materials
Divisions:	Faculty of Electrical and Electronic Engineering > Department of Electronic Enngineering
Depositing User:	Mrs. Siti Noraida Miskan
Date Deposited:	07 Dec 2021 08:00
Last Modified:	07 Dec 2021 08:00
URI:	http://eprints.uthm.edu.my/id/eprint/4584

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