Category: Publication

Molecule-based coolant on a JACS cover

‘A Triangular Frustrated Eu(II)–Organic Framework for Sub-Kelvin Magnetic Refrigeration’ by Anna S. Manvell, Maja A. Dunstan, David Gracia, Jakub Hrubý, Mariusz Kubus, James N. McPherson, Elias Palacios, Høgni Weihe, Stephen Hill, Jürgen Schnack, Marco Evangelisti, Kasper S. Pedersen, Journal of the American Chemical Society 147, 7597 (2025); https://doi.org/10.1021/jacs.4c17003 This work unveils a new design principle for
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CSIC press release

Un nuevo refrigerante magnético alcanza temperaturas cercanas al cero absoluto Un equipo del Instituto de Ciencia de Materiales de Aragón (un centro mixto del Consejo Superior de Investigaciones Científicas y la Universidad de Zaragoza) ha obtenido un nuevo refrigerante magnético combinando moléculas magnéticas con nanotubos de carbono. El material compuesto permite llegar eficazmente a temperaturas
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Chemistry: A European Journal

Single-Molecule Magnets on the frontispiece A new Zn-Dy-Zn single-molecule magnet has been prepared, in which the DyIII ion, that exhibits a DyO8 coordination sphere, is placed in an axial ligand field formed by two pairs of negatively charged phenoxide oxygen atoms in positions opposite to the DyIII ion and four neutral aldehyde oxygen atoms in
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University of Zaragoza – Press Office

Investigadores del ICMA revolucionan las técnicas de enfriamiento en aparatos de resonancia magnética, satélites o licuadores de hidrógeno y gas natural Un equipo internacional de investigadores con científicos del Instituto de Ciencia de Materiales de Aragón (ICMA, centro mixto del CSIC y la Universidad de Zaragoza) logra por primera vez enfriar por debajo de -272,15
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Dalton Transactions

Chained SMMs get Dalton Trans. inside cover story The linear [M(CN)2]– (M = Au, Ag) anions can be used as metalloligands in oxime-based Mn chemistry to afford 1D chains of [MnIII2] single-molecule magnets (SMMs). Link to inside cover – Dalton Trans., 43, 4606 (2014). Link to article – Dalton Trans., 43, 4622 (2014).

Angewandte Chemie

Molecular coolers get Angew. Chem. inside cover story Molecular refrigerators consisting of unusual fourth-row metal-ion–lanthanide complexes with bridging fluoride ions are presented by M. Evangelisti, J. Bendix, and co-workers in their Communication. The combination of lightweight auxiliary ligands and tunable interactions by choice of metal ion makes these systems interesting modules for low-temperature cooling applications.
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Nature Materials

Cool MOFs Our publication “A dense metal-organic framework for enhanced magnetic refrigeration” by G. Lorusso et al., Advanced Materials 25, 4653 (2013) was highlighted by Andrea Taroni in Nature Materials 12, 688 (2013). Link.

Advanced Materials

Molecular coolers get Adv. Mater. front cover story The front cover story of the June 4th issue of Advanced Materials features an experimental study of the magnetic stray field originated by molecular coolers deposited on a silicon substrate, by means of quantitative Magnetic Force Microscopy (qMFM) at liquid-helium temperatures. The artwork (see Figure) represents droplets
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CSIC press release

Una molécula magnética logra actuar como una puerta lógica cuántica A través de una reacción química, una investigación liderada por el Consejo Superior de Investigaciones Científicas (CSIC) ha desarrollado una molécula magnética capaz de comportarse como una puerta lógica cuántica. Se trata de una de las aproximaciones “más sencillas y eficientes” de crear una de
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