Fast characterization of magnetic impurities in single-walled carbon nanotubes

Feng Chen, Yuyi Xue, Viktor G. Hadjiev, C. W. Chu, Pasha Nikolaev, Sivaram Arepalli

Research output: Contribution to journalArticlepeer-review

22 Citations (Scopus)

Abstract

A study was performed to demonstrate that magnetization measurement is a fast, sensitive, and nondestructive way to determine the average size and amount of iron nanoparticles in HiPco NTs. Furthermore, it was found that Ms for the iron nanoparticles with ∼3 nm mean size in HiPco NTs is about half of that bulk iron.

Original languageEnglish
Pages (from-to)4601-4603
Number of pages3
JournalApplied Physics Letters
Volume83
Issue number22
DOIs
Publication statusPublished - 2003 Dec 1

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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