Correlating Disorder Microstructure and Magnetotransport of Carbon Nanowalls
نویسندگان
چکیده
The carbon nanowalls (CNWs) grown by Plasma-Enhanced CVD reveal differences in the magnetotransport properties depending on synthesis parameters. In this paper, we report influence of deposition temperature, which produces variations disorder microstructure CNWs. Relative low leads to weak localization with transition antilocalization. Higher generates positive Hopping mechanism field a crossover diffusion transport graphene nanocrystallites. samples similitude isoline density MR at temperature (<50 K), explained context magnetization. This effect is independent number defects. We can achieve desirable amount control over MT changing CNWs’ microstructure.
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ژورنال
عنوان ژورنال: Applied sciences
سال: 2023
ISSN: ['2076-3417']
DOI: https://doi.org/10.3390/app13042476