Anisotropic thermal expansion and electronic transitions in the Co<sub>3</sub>BO<sub>5</sub> ludwigite
N. V. Kazak, Ana Arauzo, J. Bartolomé, Мaxim S. Моlokeev, В. А. Дудников, Leonid A. Solovyov, A.A. Borus, С. Г. Овчинников
Abstract
The thermal expansion affects the electronic state of Co 3+ ions triggering the spin-state crossover and following the charge-ordering transition without changing the symmetry.
Topics & Concepts
Thermal expansionOrthorhombic crystal systemCondensed matter physicsElectrical resistivity and conductivityAnisotropyAtmospheric temperature rangeSpin crossoverSeebeck coefficientMaterials scienceNegative thermal expansionMagnetic momentChemistryCrystal structureThermal conductivityCrystallographyThermodynamicsPhysicsQuantum mechanicsComposite materialMetallurgyThermal Expansion and Ionic ConductivityMagnetic and transport properties of perovskites and related materialsAdvanced Condensed Matter Physics