Structure and magnetism in dodecylamine-intercalated vanadium oxide gels

Kyu Won Lee; Hyocheon Kweon; Cheol Eui Lee

doi:10.3938/jkps.53.3493

Structure and magnetism in dodecylamine-intercalated vanadium oxide gels

Kyu Won Lee, Hyocheon Kweon, Cheol Eui Lee

Department of Physics

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

8 Citations (Scopus)

Abstract

Quasi-two-dimensional dodecylamine-intercalated vanadium-pentoxide gels were studied by using X-ray diffraction and electron spin resonance. Besides giving rise to structural transitions at 230 K and 320 K, the water intercalation is shown to dictate the vanadium valency, as manifested by the temperature-dependent spin susceptibility, which is closely coupled to the interlamellar spacing.

Original language	English
Pages (from-to)	3493-3496
Number of pages	4
Journal	Journal of the Korean Physical Society
Volume	53
Issue number	6
DOIs	https://doi.org/10.3938/jkps.53.3493
Publication status	Published - 2008 Dec

Keywords

Dodecylamine-intercalated vanadium-oxide gels
Electron spin resonance
Magnetism
Structure

ASJC Scopus subject areas

General Physics and Astronomy

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10.3938/jkps.53.3493

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abstract = "Quasi-two-dimensional dodecylamine-intercalated vanadium-pentoxide gels were studied by using X-ray diffraction and electron spin resonance. Besides giving rise to structural transitions at 230 K and 320 K, the water intercalation is shown to dictate the vanadium valency, as manifested by the temperature-dependent spin susceptibility, which is closely coupled to the interlamellar spacing.",

keywords = "Dodecylamine-intercalated vanadium-oxide gels, Electron spin resonance, Magnetism, Structure",

author = "Lee, {Kyu Won} and Hyocheon Kweon and Lee, {Cheol Eui}",

year = "2008",

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AU - Lee, Kyu Won

AU - Kweon, Hyocheon

AU - Lee, Cheol Eui

PY - 2008/12

Y1 - 2008/12

N2 - Quasi-two-dimensional dodecylamine-intercalated vanadium-pentoxide gels were studied by using X-ray diffraction and electron spin resonance. Besides giving rise to structural transitions at 230 K and 320 K, the water intercalation is shown to dictate the vanadium valency, as manifested by the temperature-dependent spin susceptibility, which is closely coupled to the interlamellar spacing.

AB - Quasi-two-dimensional dodecylamine-intercalated vanadium-pentoxide gels were studied by using X-ray diffraction and electron spin resonance. Besides giving rise to structural transitions at 230 K and 320 K, the water intercalation is shown to dictate the vanadium valency, as manifested by the temperature-dependent spin susceptibility, which is closely coupled to the interlamellar spacing.

KW - Dodecylamine-intercalated vanadium-oxide gels

KW - Electron spin resonance

KW - Magnetism

KW - Structure

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JF - Journal of the Korean Physical Society

IS - 6

ER -

Structure and magnetism in dodecylamine-intercalated vanadium oxide gels

Abstract

Keywords

ASJC Scopus subject areas

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