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Possible superconductivity above 400 K in carbon-based multiwall nanotubes

G. M. Zhao, Y. S. Wang

cond-mat.supr-conarXiv:cond-mat/0111268

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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