Spin freezing in geometrically frustrated magnetic molecule Fe30 revealed by NMR

Yuji Furukawa, Edoardo Micotti, Alessandro Lascialfari, Ferdinando Borsa, Ken Ichi Kumagai, Xikui Fang, Paul Kögerler

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Static and dynamical properties of Fe3+ (3d5; S = 5/2) spins in geometrically frustrated magnetic molecule Fe30 have been investigated by nuclear magnetic resonance (NMR) in the temperature range T = 0.1-300 K From a measurement of nuclear spin-lattice relaxation rates as a function of temperature, the fluctuation frequency of Fe3+ spins is found to decrease with decreasing temperature, indicating spin freezing at low temperatures.

Original languageEnglish
Article number032012
JournalJournal of Physics: Conference Series
Volume400
Issue numberPART 3
DOIs
Publication statusPublished - 2012

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freezing
nuclear magnetic resonance
molecules
spin-lattice relaxation
nuclear spin
temperature

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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Furukawa, Y., Micotti, E., Lascialfari, A., Borsa, F., Kumagai, K. I., Fang, X., & Kögerler, P. (2012). Spin freezing in geometrically frustrated magnetic molecule Fe30 revealed by NMR. Journal of Physics: Conference Series, 400(PART 3), [032012]. https://doi.org/10.1088/1742-6596/400/3/032012

Spin freezing in geometrically frustrated magnetic molecule Fe30 revealed by NMR. / Furukawa, Yuji; Micotti, Edoardo; Lascialfari, Alessandro; Borsa, Ferdinando; Kumagai, Ken Ichi; Fang, Xikui; Kögerler, Paul.

In: Journal of Physics: Conference Series, Vol. 400, No. PART 3, 032012, 2012.

Research output: Contribution to journalArticle

Furukawa, Y, Micotti, E, Lascialfari, A, Borsa, F, Kumagai, KI, Fang, X & Kögerler, P 2012, 'Spin freezing in geometrically frustrated magnetic molecule Fe30 revealed by NMR', Journal of Physics: Conference Series, vol. 400, no. PART 3, 032012. https://doi.org/10.1088/1742-6596/400/3/032012
Furukawa, Yuji ; Micotti, Edoardo ; Lascialfari, Alessandro ; Borsa, Ferdinando ; Kumagai, Ken Ichi ; Fang, Xikui ; Kögerler, Paul. / Spin freezing in geometrically frustrated magnetic molecule Fe30 revealed by NMR. In: Journal of Physics: Conference Series. 2012 ; Vol. 400, No. PART 3.
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