0000000000008205

AUTHOR

Johannes Meersschaut

showing 2 related works from this author

Mass calibration of the energy axis in ToF- E elastic recoil detection analysis

2016

We report on procedures that we have developed to mass-calibrate the energy axis of ToF-E histograms in elastic recoil detection analysis. The obtained calibration parameters allow one to transform the ToF-E histogram into a calibrated ToF-M histogram.

010302 applied physicsPhysicsNuclear and High Energy Physicsta114Physics::Instrumentation and DetectorsPhysics::Medical PhysicsAstrophysics::Instrumentation and Methods for AstrophysicsERD02 engineering and technology021001 nanoscience & nanotechnology01 natural sciencesNuclear physicsElastic recoil detectionComputer Science::Computer Vision and Pattern RecognitionHistogramelastic recoil detection analysis0103 physical sciencesCalibrationmass calibrationToF-ENuclear Experiment0210 nano-technologyInstrumentationEnergy (signal processing)Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
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Coarsening of Antiferromagnetic Domains in Multilayers: The Key Role of Magnetocrystalline Anisotropy

2002

The domain structure of an antiferromagnetic superlattice is studied. Synchrotron Mössbauer and polarized neutron reflectometric maps show micrometer-size primary domain formation as the external field decreases from saturation to remanence. A secondary domain state consisting mainly of at least 1 order of magnitude larger domains is created when a small field along the layer magnetizations induces a bulk-spin-flop transition. The domain-size distribution is reproducibly dependent on the magnetic prehistory. The condition for domain coarsening is shown to be the equilibrium of the external field energy with the anisotropy energy.

Materials scienceMagnetoresistanceCondensed matter physicsAnisotropy energyRemanenceSuperlatticeGeneral Physics and AstronomyAntiferromagnetismMagnetocrystalline anisotropySaturation (magnetic)Order of magnitudePhysical Review Letters
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