High-temperature ferromagnetism of helical carbon nanotubes
Source abstract
Abstract
We report the experimental results on the magnetism of curvature-induced helical carbon nanotubes (HCNTs). It is demonstrated that without any magnetic impurities in the sample, the as-prepared HCNTs show clear ferromagnetism with a Curie point as high as 970 K.
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Research context
OpenAlex topics: Graphene research and applications · Carbon Nanotubes in Composites · Chemical and Physical Properties of Materials
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Affiliations
Nanjing University Department of Physics and Nanjing National Laboratory of Microstructures, , Nanjing, 210093, People's Republic of China
References (21)
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