Fast characterization of magnetic impurities in single-walled carbon nanotubes

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

doi:10.1063/1.1630854

Fast characterization of magnetic impurities in single-walled carbon nanotubes

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

Executive Vice President

Research output: Contribution to journal › Article › peer-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 M_s for the iron nanoparticles with ∼3 nm mean size in HiPco NTs is about half of that bulk iron.

Original language	English
Pages (from-to)	4601-4603
Number of pages	3
Journal	Applied Physics Letters
Volume	83
Issue number	22
DOIs	https://doi.org/10.1063/1.1630854
Publication status	Published - 2003 Dec 1

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.1630854

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title = "Fast characterization of magnetic impurities in single-walled carbon nanotubes",

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.",

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AU - Chen, Feng

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AU - Hadjiev, Viktor G.

AU - Chu, C. W.

AU - Nikolaev, Pasha

AU - Arepalli, Sivaram

PY - 2003/12/1

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N2 - 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.

AB - 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.

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JO - Applied Physics Letters

JF - Applied Physics Letters

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Fast characterization of magnetic impurities in single-walled carbon nanotubes

Abstract

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