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The metallofullerene field-induced single-ion magnet HoSc2N@C80


Dreiser, Jan; Westerström, Rasmus; Zhang, Yang; Popov, Alexey A; Dunsch, Lothar; Krämer, Karl; Liu, Shi-Xia; Decurtins, Silvio; Greber, Thomas (2014). The metallofullerene field-induced single-ion magnet HoSc2N@C80. Chemistry - A European Journal, 20(42):13536-13540.

Abstract

The low-temperature magnetic properties of the endohedral metallofullerene HoSc2N@C80 have been studied by superconducting quantum interference device (SQUID) magnetometry. Alternating current (ac) susceptibility measurements reveal that this molecule exhibits slow relaxation of magnetization in a small applied field with timescales in the order of milliseconds. The equilibrium magnetic properties of HoSc2N@C80 indicate strong magnetic anisotropy. The large differences in magnetization relaxation times between the present compound and the previously investigated DySc2N@C80 are discussed.

Abstract

The low-temperature magnetic properties of the endohedral metallofullerene HoSc2N@C80 have been studied by superconducting quantum interference device (SQUID) magnetometry. Alternating current (ac) susceptibility measurements reveal that this molecule exhibits slow relaxation of magnetization in a small applied field with timescales in the order of milliseconds. The equilibrium magnetic properties of HoSc2N@C80 indicate strong magnetic anisotropy. The large differences in magnetization relaxation times between the present compound and the previously investigated DySc2N@C80 are discussed.

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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Physics Institute
Dewey Decimal Classification:530 Physics
Language:English
Date:2014
Deposited On:23 Jan 2015 13:38
Last Modified:08 Dec 2017 11:05
Publisher:Wiley-VCH Verlag Berlin
Series Name:Chem. Eur. Journal
Number of Pages:4
ISSN:0947-6539
ISBN:13536–13540
Publisher DOI:https://doi.org/10.1002/chem.201403042
Official URL:http://onlinelibrary.wiley.com/doi/10.1002/chem.201403042/pdf

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