60 K wide hysteresis embracing room temperature in a fluorescent Fe <sup>II</sup> spin transition complex
Maksym Seredyuk, Kateryna Znovjyak, Francisco Javier Valverde‐Muñoz, M. Carmen Muñoz, Teresa Delgado, Iván da Silva, José Antonio Real Cabezos
Abstract
A new Fe II spin-transieon complex with bis-(pyrazole-pyridine-triazolate) core shows 60 K-wide hysteresis near room temperature and T LIESST = 90 K exhibieng changes in color (yellow/brown) and fluorescence (sky-blue/violet) for the HS/LS states.
Topics & Concepts
HysteresisFluorescenceThermal hysteresisMaterials scienceSpin (aerodynamics)Chemical physicsTransition (genetics)Condensed matter physicsSpin transitionNanotechnologyChemistryPhase transitionThermodynamicsPhysicsOpticsBiochemistryGeneMagnetism in coordination complexesMetal-Catalyzed Oxygenation MechanismsElectron Spin Resonance Studies