Room-temperature ferromagnetism in alkylamine-intercalated vanadium oxide

Hyocheon Kweon; Kyu Won Lee; Cheol Eui Lee; S. J. Noh; H. S. Kim; D. J. Kim; J. W. Choi

doi:10.1016/j.ssc.2010.01.005

Room-temperature ferromagnetism in alkylamine-intercalated vanadium oxide

Hyocheon Kweon, Kyu Won Lee, Cheol Eui Lee, S. J. Noh, H. S. Kim, D. J. Kim, J. W. Choi

Research output: Contribution to journal › Article

4 Citations (Scopus)

Abstract

Electron paramagnetic resonance measurements revealed a ferromagnetic phase transition taking place near room temperature in quasi-two-dimensional dodecylamine-intercalated vanadium pentoxide with a mixed structure of coexisting lamellar and rectangular phases. It is shown that the ferromagnetism can be ascribed to the rectangular phase, whereas the paramagnetic lamellar phase undergoes no magnetic transition.

Original language	English
Pages (from-to)	572-575
Number of pages	4
Journal	Solid State Communications
Volume	150
Issue number	13-14
DOIs	https://doi.org/10.1016/j.ssc.2010.01.005
Publication status	Published - 2010 Apr

Keywords

A. Nanostructures
B. Chemical synthesis
D. Phase transitions
E. Electron paramagnetic resonance

ASJC Scopus subject areas

Chemistry(all)
Condensed Matter Physics
Materials Chemistry

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Kweon, H., Lee, K. W., Lee, C. E., Noh, S. J., Kim, H. S., Kim, D. J., & Choi, J. W. (2010). Room-temperature ferromagnetism in alkylamine-intercalated vanadium oxide. Solid State Communications, 150(13-14), 572-575. https://doi.org/10.1016/j.ssc.2010.01.005

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abstract = "Electron paramagnetic resonance measurements revealed a ferromagnetic phase transition taking place near room temperature in quasi-two-dimensional dodecylamine-intercalated vanadium pentoxide with a mixed structure of coexisting lamellar and rectangular phases. It is shown that the ferromagnetism can be ascribed to the rectangular phase, whereas the paramagnetic lamellar phase undergoes no magnetic transition.",

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AU - Kweon, Hyocheon

AU - Lee, Kyu Won

AU - Lee, Cheol Eui

AU - Noh, S. J.

AU - Kim, H. S.

AU - Kim, D. J.

AU - Choi, J. W.

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AB - Electron paramagnetic resonance measurements revealed a ferromagnetic phase transition taking place near room temperature in quasi-two-dimensional dodecylamine-intercalated vanadium pentoxide with a mixed structure of coexisting lamellar and rectangular phases. It is shown that the ferromagnetism can be ascribed to the rectangular phase, whereas the paramagnetic lamellar phase undergoes no magnetic transition.

KW - A. Nanostructures

KW - B. Chemical synthesis

KW - D. Phase transitions

KW - E. Electron paramagnetic resonance

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