<div class="csl-bib-body">
<div class="csl-entry">Bernabé Vírseda, I., Mantel, A., Prado-Roller, A., Eisterer, M., & Shiozawa, H. (2023). Metamagnetism in a coordination polymer built of trimeric cobalt units and melamine. <i>Royal Society Open Science</i>, <i>10</i>(11), 230910. https://doi.org/10.1098/rsos.230910</div>
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dc.identifier.issn
2054-5703
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/191604
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dc.description.abstract
A coordination polymer of linear trimeric cobalt units and melamine has been synthesized. The magnetic isotherms of violet coloured crystals as long as 400 μm show a field-induced transition in an external field of about 2 T at temperatures approximately below 2 K. It is addressed that by assuming the coexistent positive and negative exchange between the nearest-neighbour spins in the linear trimer, this metamagnetism can be interpreted as a transition from antiferromagnetic to ferromagnetic exchange within each trimeric spin cluster. Although weak inter-cluster or inter-chain exchange to yield a long-range magnetic order is another possible and often attributed origin of metamagnetism in low-dimensional spin systems, this study demonstrates the significance of the exchange flip within each cluster in clustered spin networks.
en
dc.language.iso
en
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dc.publisher
ROYAL SOC
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dc.relation.ispartof
Royal Society Open Science
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dc.subject
coordination polymer
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dc.subject
metamagnetism
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dc.subject
spin trimer
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dc.title
Metamagnetism in a coordination polymer built of trimeric cobalt units and melamine