Size-dependent properties of single domain Fe<sub>2</sub>CoGa nanoparticles prepared by a facile template-less chemical route
Manisha Srivastava, Munima B. Sahariah, A. Srinivasan
Abstract
Coercivity of Fe 2 CoGa nanoparticles is superposed on typical single domain nanoparticle pattern. Magnetic hysteresis loop depicts superparamagnetism. HRTEM images show lattice fringes from (111) and (200) planes of inverse Heusler alloy structure.
Topics & Concepts
Materials scienceHigh-resolution transmission electron microscopyCoercivitySuperparamagnetismNanoparticleAlloyHysteresisLattice (music)Single domainMagnetic hysteresisChemical engineeringNanotechnologyCrystallographyCondensed matter physicsMagnetic domainComposite materialMagnetizationTransmission electron microscopyMagnetic fieldPhysicsEngineeringAcousticsChemistryQuantum mechanicsHeusler alloys: electronic and magnetic propertiesMagnetic properties of thin filmsMXene and MAX Phase Materials