M
Mario Piedrahita-Bello
Researcher at University of Toulouse
Publications - 19
Citations - 238
Mario Piedrahita-Bello is an academic researcher from University of Toulouse. The author has contributed to research in topics: Spin crossover & Composite number. The author has an hindex of 7, co-authored 12 publications receiving 116 citations. Previous affiliations of Mario Piedrahita-Bello include Centre national de la recherche scientifique.
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Journal ArticleDOI
Coupling Mechanical and Electrical Properties in Spin Crossover Polymer Composites
Sylvain Rat,Mario Piedrahita-Bello,Lionel Salmon,Gábor Molnár,Philippe Demont,Azzedine Bousseksou +5 more
TL;DR: Analysis of mechanical and dielectric properties reveals that both strain and permittivity changes in the composite accompany the spin transition in the particles, giving direct evidence for strong electromechanical couplings between the components.
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4D printing with spin-crossover polymer composites
Mario Piedrahita-Bello,José Elias Angulo-Cervera,Rémi Courson,Gábor Molnár,Laurent Malaquin,Christophe Thibault,Bertrand Tondu,Lionel Salmon,Azzedine Bousseksou +8 more
TL;DR: In this article, a stereolithographic 3D printing method was used to fabricate spin crossover polymer composite materials with various shapes and sizes (up to several cm) for 4D printing.
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Heat Capacity and Thermal Damping Properties of Spin‐Crossover Molecules: A New Look at an Old Topic
Karl Ridier,Yuteng Zhang,Mario Piedrahita-Bello,Carlos M. Quintero,Carlos M. Quintero,Lionel Salmon,Gábor Molnár,Christian Bergaud,Azzedine Bousseksou +8 more
TL;DR: Fast heat-charging dynamics and negligible fatigability are demonstrated, which, together with the solid-solid nature of the spin transition, appear as promising features for achieving thermal energy management applications in functional devices.
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Resistance switching in large-area vertical junctions of the molecular spin crossover complex [Fe(HB(tz)3)2]: ON/OFF ratios and device stability.
Yuteng Zhang,Isabelle Séguy,Karl Ridier,Victoria Shalabaeva,Mario Piedrahita-Bello,Aurelian Rotaru,Lionel Salmon,Gábor Molnár,Azzedine Bousseksou +8 more
TL;DR: Multilayer crossbar junctions composed of ITO/[Fe(HB(1,2,4-triazol-1-yl)3)2]/M (with M = Al or Ca)/M were fabricated and investigated for their resistance switching properties, indicating that the charge transport in the insulating spin crossover film is at the origin of the resistance switching instead of electron injection at the electrodes.
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Drastic lattice softening in mixed triazole ligand iron(ii) spin crossover nanoparticles.
Mario Piedrahita-Bello,Karl Ridier,Mirko Mikolasek,Gábor Molnár,William Nicolazzi,Lionel Salmon,Azzedine Bousseksou +6 more
TL;DR: A series of spin-crossover (SCO) coordination nanoparticles with general formulae revealed a large decrease of the lattice stiffness when incorporating a small amount of amino-triazole ligand, reflected by the drop of the Debye temperature from 285 K to 205 K.