K
Karl Ridier
Researcher at University of Toulouse
Publications - 35
Citations - 534
Karl Ridier is an academic researcher from University of Toulouse. The author has contributed to research in topics: Spin crossover & Spin transition. The author has an hindex of 12, co-authored 30 publications receiving 371 citations. Previous affiliations of Karl Ridier include Centre national de la recherche scientifique & Versailles Saint-Quentin-en-Yvelines University.
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Journal ArticleDOI
Complete Set of Elastic Moduli of a Spin-Crossover Solid: Spin-State Dependence and Mechanical Actuation.
Mirko Mikolasek,Maria Dolores Manrique-Juarez,Helena J. Shepherd,Karl Ridier,Sylvain Rat,Victoria Shalabaeva,Alin-Ciprian Bas,Ines E. Collings,Fabrice Mathieu,Jean Cacheux,Thierry Leichle,Liviu Nicu,William Nicolazzi,Lionel Salmon,Gábor Molnár,Azzedine Bousseksou +15 more
TL;DR: Crystal structure analysis revealed a pronounced anisotropy of the lattice compressibility, which was correlated with the difference in spacing between the molecules as well as by the distribution of the stiffest C-H···N interactions in different crystallographic directions.
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Molecular Spin Crossover Materials: Review of the Lattice Dynamical Properties
TL;DR: The lattice dynamical aspects of the spin crossover phenomenon in molecular solids are reviewed in this paper, showing intricate couplings between the electronic spin state of the molecules and the lattice properties.
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Room temperature current modulation in large area electronic junctions of spin crossover thin films
Victoria Shalabaeva,Karl Ridier,Sylvain Rat,Maria Dolores Manrique-Juarez,Lionel Salmon,Isabelle Séguy,Aurelian Rotaru,Gábor Molnár,Azzedine Bousseksou +8 more
TL;DR: In this article, a pinhole free crossbar junctions of thin films of the molecular complex [Fe(HB(tz)3)2] displaying spin transition around 336 K was reported.
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Hysteresis, nucleation and growth phenomena in spin-crossover solids
TL;DR: In this paper, a review of the spatiotemporal dynamics of the spin transition in cooperative spin-crossover (SCO) solids is presented, particularly through the universal nucleation and growth process.
Journal ArticleDOI
Finite Size Effects on the Switching Dynamics of Spin-Crossover Thin Films Photoexcited by a Femtosecond Laser Pulse.
Karl Ridier,Alin-Ciprian Bas,Victoria Shalabaeva,William Nicolazzi,Lionel Salmon,Gábor Molnár,Azzedine Bousseksou,Maciej Lorenc,Roman Bertoni,Eric Collet,Hervé Cailleau +10 more
TL;DR: These measurements reveal that the early, sub-picosecond, low-spin to high-spin photoswitching event can be followed under certain conditions by a second switching process occurring on a timescale of tens of nanoseconds, enabling nonlinear amplification.