Possible superconductivity above 400 K in carbon-based multiwall nanotubes

2001/11/15 by Guangyao Zhao, G. M. Zhao, Zhao, G. M. +2 · 2 citations
Materials Science · Physics and Astronomy · #Boron and Carbon Nanomaterials Research #FOS: Physical sciences #Physics of Superconductivity and Magnetism #Superconductivity (cond-mat.supr-con) #Superconductivity in MgB2 and Alloys #cond-mat.supr-con

paper · pdf · doi:10.48550/arxiv.cond-mat/0111268

5 pages, 4 figures, the extended version was accepted for publication in Phil. Mag. B on Oct. 18

openalex publication_date 2001/11/15 · arxiv created 2001/11/19 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Magnetization and resistance measurements were carried out on carbon-based multiwall nanotubes. Both magnetization and resistance data can be consistently explained in terms of bulk superconductivity above 400 K although we cannot completely rule out other possible explanations to the data.

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