Please use this identifier to cite or link to this item: http://hdl.handle.net/2381/38455
Title: Robust Ferromagnetism of Chromium Nanoparticles Formed in Superfluid Helium
Authors: Yang, Shengfu
Feng, Cheng
Spence, Daniel
Al Hindawi, Aula M. A. A.
Latimer, Elspeth
Ellis, Andrew M.
Binns, Chris
Peddis, Davide
Dhesi, Sarnjeet S.
Zhang, Liying
Zhang, Yafei
Trohidou, Kalliopi N.
Vasilakaki, Marianna
Ntallis, Nikolaos
MacLaren, Ian
de Groot, Frank M. F.
First Published: 27-Oct-2016
Publisher: Wiley
Citation: Advanced Materials, 2017, 29 (1), 1604277
Abstract: Chromium nanoparticles are formed using superfluid helium droplets as the nanoreactors, which are strongly ferromagnetic. The transition from antiferromagentism to ferromagnetism is attributed to atomic scale disorder in chromium nanoparticles, leading to abundant unbalanced surface spins. Theoretical modeling confirms a frustrated aggregation process in superfluid helium due to the antiferromagnetic nature of chromium.
DOI Link: 10.1002/adma.201604277
ISSN: 0935-9648
eISSN: 1521-4095
Links: http://onlinelibrary.wiley.com/doi/10.1002/adma.201604277/abstract;jsessionid=11DE4C3C377087770C5162E7DC8E4318.f02t04
http://hdl.handle.net/2381/38455
Version: Publisher Version
Status: Peer-reviewed
Type: Journal Article
Rights: Copyright © the authors, 2016. This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Appears in Collections:Published Articles, Dept. of Chemistry

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