0000000001335635
AUTHOR
Coronado, Eugenio
showing 3 related works from this author
The Missing Link in the Magnetism of Hybrid Cobalt Layered Hydroxides: The Odd-Even Effect of the Organic Spacer
2020
Molecular engineering driven by the Epoxide Route facilitates the straightforward synthesis of hybrid layered CoII hydroxides covalently functionalized with dicarboxylic molecules. An unexpected modification on the magnetism that solely depends on the parity of the organic linker is reported. The acute changes in the spontaneous magnetization, from ca. 15 K to 60 K for odd and even hybrids, respectively, paves the way towards a new level of tuning in the magnetism of layered hydroxides. PNICTOCHEM 804110 (G.A.) CIDEGENT/2018/001 Portada de revista, actividad de divulgación.
Magnetic order in 2D antiferromagnets revealed by spontaneous anisotropic magnetostriction
2023
The temperature dependent order parameter provides important information on the nature of magnetism. Using traditional methods to study this parameter in two-dimensional (2D) magnets remains difficult, however, particularly for insulating antiferromagnetic (AF) compounds. Here, we show that its temperature dependence in AF MPS$_{3}$ (M(II) = Fe, Co, Ni) can be probed via the anisotropy in the resonance frequency of rectangular membranes, mediated by a combination of anisotropic magnetostriction and spontaneous staggered magnetization. Density functional calculations followed by a derived orbital-resolved magnetic exchange analysis confirm and unravel the microscopic origin of this magnetiza…
Liquid phase exfoliation of carbonate-intercalated layered double hydroxides
2019
Direct exfoliation of a carbonate layered double hydroxide (LDH) has been achieved by using a novel horn-probe sonic tip, avoiding the development of time-consuming anion-exchange reactions. The most suitable solvents were chosen based on the Hildebrand solubility parameters and the thickness of the exfoliated nanosheets confirmed unambiguously the successful delamination. PNICTOCHEM 804110 (G.A.) CIDEGENT/2018/001 Front cover, actividad de divulgación.