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Electron spin resonance on single-walled carbon nanotubes obtained from different sources

Autor
Ferrer-Anglada, N.; Abiad, A.; Roth, S.
Tipus d'activitat
Article en revista
Revista
Physica status solidi B. Basic solid state physics
Data de publicació
2010-12
Volum
247
Número
11-12
Pàgina inicial
2823
Pàgina final
2826
DOI
https://doi.org/10.1002/pssb.201000231 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/10797 Obrir en finestra nova
URL
http://onlinelibrary.wiley.com/doi/10.1002/pssb.201000231/abstract;jsessionid=B823DCD84FA2D9D3031FC20A71A61623.d01t02 Obrir en finestra nova
Resum
Weused electron spin resonance (ESR) to analyze several kinds of single-walled carbon nanotubes (SWNTs) synthesized by different methods. We observed that ESR is a sensitive probe that can be used to observe major differences between samples of carbon nanotubes (CNTs), in relation to their proportion of magnetic catalysts, impurities or defects. We analyzed the ESR spectra of CNTs in the usual way, by three overlapping lines. We then, implemented a function to fit the spectra, which gave us the ...
Citació
Ferrer, N.; Abiad, A.; Roth, S. Electron spin resonance on single-walled carbon nanotubes obtained from different sources. "Physica status solidi B. Basic solid state physics", Desembre 2010, vol. 247, núm. 11-12, p. 2823-2826.
Grup de recerca
CEMAD - Caracterització Elèctrica de Materials i Dispositius

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