Elucidating the role of hyperfine interactions on organic magnetoresistance using deuterated aluminium tris(8-hydroxyquinoline)

N. J. Rolfe; M. Heeney; P. B. Wyatt; A. J. Drew; T. Kreouzis; W. P. Gillin

doi:10.1103/PhysRevB.80.241201

Elucidating the role of hyperfine interactions on organic magnetoresistance using deuterated aluminium tris(8-hydroxyquinoline)

N. J. Rolfe, M. Heeney, P. B. Wyatt, A. J. Drew, T. Kreouzis, W. P. Gillin

Research output: Contribution to journal › Article › peer-review

60 Scopus citations

Abstract

Measurements of the effect of a magnetic field on the light output and current through an organic light-emitting diode made with deuterated aluminum tris(8-hydroxyquinoline) have shown that hyperfine coupling with protons is not the cause of the intrinsic organic magnetoresistance. We suggest that interactions with unpaired electrons in the device may be responsible. © 2009 The American Physical Society.

Original language	English (US)
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	80
Issue number	24
DOIs	https://doi.org/10.1103/PhysRevB.80.241201
State	Published - Dec 8 2009
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.80.241201

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AU - Drew, A. J.

AU - Kreouzis, T.

AU - Gillin, W. P.

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AB - Measurements of the effect of a magnetic field on the light output and current through an organic light-emitting diode made with deuterated aluminum tris(8-hydroxyquinoline) have shown that hyperfine coupling with protons is not the cause of the intrinsic organic magnetoresistance. We suggest that interactions with unpaired electrons in the device may be responsible. © 2009 The American Physical Society.

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Elucidating the role of hyperfine interactions on organic magnetoresistance using deuterated aluminium tris(8-hydroxyquinoline)

Abstract

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