Atomic layer deposition of superparamagnetic ruthenium-doped iron oxide thin film
Aile Tamm, Aivar Tarre, Jekaterina Kozlova, Mihkel Rähn, Taivo Jõgiaas, Tauno Kahro, Joosep Link, Raivo Stern
Abstract
In atomic layer deposited Ru-doped α-Fe<sub>2</sub>O<sub>3</sub> thin films superparamagnetic behaviour of nanocrystallites is observed with the magnetic coercive force up to 3 kOe.
Topics & Concepts
RutheniumDopingSuperparamagnetismAtomic layer depositionLayer (electronics)Materials scienceRuthenium oxideDeposition (geology)Thin filmOxideLayer by layerChemical engineeringNanotechnologyInorganic chemistryChemistryOptoelectronicsMetallurgyMagnetizationOrganic chemistryPhysicsCatalysisGeologyMagnetic fieldEngineeringSedimentQuantum mechanicsPaleontologyIron oxide chemistry and applicationsCharacterization and Applications of Magnetic NanoparticlesMagnetic Properties and Synthesis of Ferrites