Orbital and spin magnetic moments of ferrocene encapsulated in metallicity sorted single-walled carbon nanotubes

Antonio Briones-Leon; Xianjie Liu; Paola Ayala; Hiromichi Kataura; Kazuhiro Yanagi; Eugen Weschke; Thomas Pichler; Hidetsugu Shiozawa

doi:10.1002/pssb.201200165

Orbital and spin magnetic moments of ferrocene encapsulated in metallicity sorted single-walled carbon nanotubes

Antonio Briones-Leon (Corresponding author), Xianjie Liu, Paola Ayala, Hiromichi Kataura, Kazuhiro Yanagi, Eugen Weschke, Thomas Pichler, Hidetsugu Shiozawa

Electronic Properties of Materials

Publications: Contribution to journal › Article › Peer Reviewed

Abstract

The nature of the electronic and local magnetic properties of ferrocene (FeCp2) filled single-walled carbon nanotubes (SWCNT) has been investigated by X-ray absorption spectroscopy (XAS) and magnetic circular dichroism (XMCD). Metallic, semiconducting, and unsorted ferrocene-filled tubes have been studied in different conditions of temperature and magnetic field. XMCD signal becomes evident with the application of a magnetic field at low temperature. We find that the molecular states of ferrocene interact with SWCNT of different metallicities. A paramagnetic behavior of encapsulated ferrocene is observed from the magnetic field dependent XMCD measurements which is consistent with theoretical predictions.

Original language	English
Pages (from-to)	2424-2427
Number of pages	4
Journal	Physica Status Solidi. B: Basic Research
Volume	249
Issue number	12
DOIs	https://doi.org/10.1002/pssb.201200165
Publication status	Published - 2012

Austrian Fields of Science 2012

103015 Condensed matter

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10.1002/pssb.201200165

http://arxiv.org/abs/1209.4265

Correlation and Spin Dynamics in Carbon Nanotubes
Pichler, T.
1/09/09 → 31/07/14
Project: Research funding

Cite this

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abstract = "The nature of the electronic and local magnetic properties of ferrocene (FeCp2) filled single-walled carbon nanotubes (SWCNT) has been investigated by X-ray absorption spectroscopy (XAS) and magnetic circular dichroism (XMCD). Metallic, semiconducting, and unsorted ferrocene-filled tubes have been studied in different conditions of temperature and magnetic field. XMCD signal becomes evident with the application of a magnetic field at low temperature. We find that the molecular states of ferrocene interact with SWCNT of different metallicities. A paramagnetic behavior of encapsulated ferrocene is observed from the magnetic field dependent XMCD measurements which is consistent with theoretical predictions.",

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AU - Briones-Leon, Antonio

AU - Liu, Xianjie

AU - Ayala, Paola

AU - Kataura, Hiromichi

AU - Yanagi, Kazuhiro

AU - Weschke, Eugen

AU - Pichler, Thomas

AU - Shiozawa, Hidetsugu

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AB - The nature of the electronic and local magnetic properties of ferrocene (FeCp2) filled single-walled carbon nanotubes (SWCNT) has been investigated by X-ray absorption spectroscopy (XAS) and magnetic circular dichroism (XMCD). Metallic, semiconducting, and unsorted ferrocene-filled tubes have been studied in different conditions of temperature and magnetic field. XMCD signal becomes evident with the application of a magnetic field at low temperature. We find that the molecular states of ferrocene interact with SWCNT of different metallicities. A paramagnetic behavior of encapsulated ferrocene is observed from the magnetic field dependent XMCD measurements which is consistent with theoretical predictions.

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DO - 10.1002/pssb.201200165

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JF - Physica Status Solidi. B: Basic Research

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Orbital and spin magnetic moments of ferrocene encapsulated in metallicity sorted single-walled carbon nanotubes

Abstract

Austrian Fields of Science 2012

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Correlation and Spin Dynamics in Carbon Nanotubes

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