High performance single-molecule magnets, Orbach or Raman relaxation suppression?
Alejandro Castro‐Álvarez, Yolimar Gil, Leonel Llanos, Daniel Aravena
Abstract
Relaxation mechanisms limiting the blocking temperature for high-performance single molecule magnets (SMMs) are investigated. Best SMMs are limited by the exponential regime. Current <italic>ab initio</italic> methods can yield accurate estimations for this limit.
Topics & Concepts
LimitingRelaxation (psychology)MagnetRaman spectroscopyAb initioYield (engineering)Materials scienceMoleculeAb initio quantum chemistry methodsNuclear magnetic resonanceMolecular physicsChemical physicsChemistryPhysicsOpticsQuantum mechanicsOrganic chemistryPsychologyMetallurgyEngineeringSocial psychologyMechanical engineeringMagnetism in coordination complexesLanthanide and Transition Metal ComplexesOrganic and Molecular Conductors Research