Ferh irradiation
[nFeRh/57FeRh]10 isotope-periodic multilayer was deposited on a 20 mm × 20 mm MgO(100) substrate at 200 °C using molecular beam epitaxy (MBE) technique (nFe stands for Fe of natural isotopic abundance); the actual composition and thickness of the layers are given in chapter … See more The quality of the multilayer in the As-deposited state was primarily characterized by transmission electron microscopy (TEM) by imaging it both in TEM and scanning TEM (STEM) modes. To extract elemental … See more CEMS spectra, as well as XRD and NR patterns recorded on the sample in its As-deposited, Annealed, Irradiated and Re-annealed states in … See more WebThe irradiation was carried out at the Wigner Research Centre for Physics using the 450 kV heavy-ion cascade implanter. In order to achieve laterally homogenous irradiation, the …
Ferh irradiation
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WebMar 14, 2012 · In particularly, in FeRh films the dependence of the magnetic structure and temperature of phase transition from annealing temperature, ion irradiation and [12,13,22, 27, 28]. Based on these ... WebMay 1, 2024 · Iron–rhodium (FeRh) thin films were irradiated with a 30 keV Ga ion beam using a focused ion beam system to produce micrometer scale ferromagnetic square dot arrays. Two-dimensional magnetic ...
WebA flameless ration heater. File:FRH instruction detail.jpg. A diagram on the FRH showing how it should be oriented during heating. A flameless ration heater, or FRH, is a water … WebNov 15, 2024 · Here, we uncover a multilayer of competing magnetic orders within a single layer of FeRh after low-energy He-ion irradiation: metamagnetic, ferromagnetic, and …
WebApr 22, 2014 · Magnetic patterning of FeRh thin films of various shapes and dimensions by 2 MeV H and He ion microbeam irradiation was examined by X-ray magnetic circular dichroism photoemission electron microscopy (XMCD-PEEM) at the photon energy of the Fe L 3 absorption edge. The XMCD-PEEM images clearly show that the various magnetic … WebMay 31, 2024 · Metamagnetic FeRh has been the focus of numerous studies for its highly unique antiferromagnetic (AF) to ferromagnetic (FM) metamagnetic transition. While …
WebApr 25, 2024 · FeRh films exhibit an extraordinary magnetic phase transition accompanied by structural and electrical variations. This study intentionally modified the local atomic …
WebJul 2, 2024 · FeRh, as a material class for refrigeration, was first investigated by Annaorazov et al 39 in 1992. The temperature and entropy change for the Fe 49 Rh 51 alloy system at different applied... error flash download failed cortex-m4WebJan 12, 2024 · In the present studies, the effect of energetic C60 cluster ion irradiation on the irradiation induced ferromagnetism in FeRh thin films was examined. II. … error: flash download failed - cortex-moWebFor FeRh, the separate effects of strain and film thickness were determined on the antiferromagnetic-to-ferromagnetic phase transition temperature of FeRh thin films by both experiment and density functional calculations. Strain was introduced by epitaxial growth onto MgO, SrTiO$_3$ and KTaO$_3$ substrates. fine structure analysis of geneWebWe studied the magnetic properties of 10 and 20 nm-thick, gold-capped FeRh layers grown on MgO(0 0 1). Whereas the majority of the FeRh film undergoes ferromagnetic–antiferromagnetic phase ... error: flash download failed - cortex-m4WebNAV NODE DLR Portal error first functionWebMay 7, 2014 · Since the ion beam irradiation induced magnetization of FeRh is significantly correlated with the amount of the lattice defects in the samples, cluster ion beam irradiation can be considered to effectively introduce the lattice defects in B2-type FeRh rather than the single ion beam. fine strings vancouverWebJan 13, 2024 · When materials are irradiated with high-energy ions, their energies are transferred to electrons and atoms in materials, and the lattice structures of the materials are largely changed to metastable or non-thermal equilibrium states, causing the modification of several physical properties. There are two processes for the material modification by ion … fine structure of hydrogen atom pdf