Shape-Dependent Magnetic Properties and Phase Transformation of Annealed Iron Oxide Nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "JOM"
DOI: 10.1007/s11837-017-2429-0
Abstract: Abstract After investigation of different methods to synthesize magnetic nanoparticles (MNPs), finding methods to control their magnetic properties and to optimize their characteristics remains challenging. Heat treatment has been introduced as a perfect method that… read more here.
Keywords: shape dependent; iron oxide; magnetic properties; transformation ... See more keywords
Grain size dependent magnetic discrimination of Iceland and South Greenland terrestrial sediments in the northern North Atlantic sediment record
Sign Up to like & getrecommendations! Published in 2017 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2017.06.042
Abstract: Abstract We use isothermal and temperature dependent in-field and magnetic remanence methods together with electron microscopy to characterize different sieved size fractions from terrestrial sediments collected in Iceland and southern Greenland. The magnetic fraction of… read more here.
Keywords: size dependent; greenland; terrestrial sediments; grain size ... See more keywords
Broad temperature dependent magnetic and dielectric spectroscopy study of Dy(Fe0.5Cr0.5)O3 multiferroic ceramics
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.10.069
Abstract: Abstract In the present work, we report a comprehensive investigation of dielectric and magnetic phase transition in single phase Dy(Fe 0.5 Cr 0.5 )O 3 (DFC) bulk ceramics. The Rietveld refinement suggests that DFC exhibit… read more here.
Keywords: temperature; broad temperature; temperature dependent; spectroscopy ... See more keywords
The effective magnetic moments of Co2+ and Co3+ in SrTiO3 investigated by temperature-dependent magnetic susceptibility
Sign Up to like & getrecommendations! Published in 2020 at "Materials Research Bulletin"
DOI: 10.1016/j.materresbull.2019.110667
Abstract: Abstract The magnetic behavior of Co2+ and Co3+ ions doped into a well-known perovskite, SrTiO3, is investigated. We report the change in the effective magnetic moment of the cobalt ions, based on temperature-dependent magnetic susceptibility… read more here.
Keywords: temperature; srtio3 investigated; temperature dependent; effective magnetic ... See more keywords
Temperature-dependent magnetic behavior of Mn-Mg spinel ferrites with substituted Co, Ni & Zn, synthesized by hydrothermal method
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2021.131042
Abstract: Abstract Mn0.1Mg0.2(Co, Ni, Zn)0.7Fe2O4 compounds with particles sizes ranging between 11 nm and 17 nm were successfully synthesised by hydrothermal process. These particles sizes are in agreement with TEM results. Bulk samples with particle sizes ranging between… read more here.
Keywords: field; temperature; magnetic behavior; dependent magnetic ... See more keywords
Layer-Dependent Magnetic Domains in Atomically Thin Fe5GeTe2
Sign Up to like & getrecommendations! Published in 2022 at "ACS Nano"
DOI: 10.1021/acsnano.2c01948
Abstract: Magnetic domain formation in two-dimensional (2D) materials gives perspectives into the fundamental origins of 2D magnetism and also motivates the development of advanced spintronics devices. However, the characterization of magnetic domains in atomically thin van… read more here.
Keywords: atomically thin; dependent magnetic; magnetic domains; layer dependent ... See more keywords
Phase-Dependent Magnetic Proximity Modulations on Valley Polarization and Splitting.
Sign Up to like & getrecommendations! Published in 2024 at "ACS nano"
DOI: 10.1021/acsnano.4c01526
Abstract: Proximate-induced magnetic interactions present a promising strategy for precise manipulation of valley degrees of freedom. Taking advantage of the splendid valleytronic platform of transition metal dichalcogenides, magnetic two-dimensional VSe2 with different phases are introduced to… read more here.
Keywords: dependent magnetic; valley; magnetic proximity; vse2 wx2 ... See more keywords
Doping Dependent Magnetic Behavior in MBE Grown GaAs1-xSbx Nanowires
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-65805-4
Abstract: Intrinsic and Te-doped GaAsSb nanowires with diameters ~100–120 nm were grown on a p-type Si(111) substrate by molecular beam epitaxy (MBE). Detailed magnetic, current/voltage and low-energy electron energy loss spectroscopy measurements were performed to investigate the… read more here.
Keywords: behavior mbe; mbe; behavior; dependent magnetic ... See more keywords
Chemistry-dependent magnetic properties at the FeNi oxide–metal interface
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Chemistry C"
DOI: 10.1039/d0tc00311e
Abstract: Fe and Ni compounds and their oxides offer stoichiometry-dependent magnetic properties, owing to an extremely rich variety of crystallographic phases and a complex phase diagram. They foster the fabrication of oxide/metal magnetic junctions with tunable… read more here.
Keywords: feni oxide; oxide metal; magnetic properties; chemistry ... See more keywords
Temperature-Dependent Magnetic Resonance Relaxation Behaviors in Porous Materials.
Sign Up to like & getrecommendations! Published in 2024 at "Physical review letters"
DOI: 10.1103/physrevlett.133.266202
Abstract: We observe divergent temperature-dependent magnetic resonance relaxation behaviors across various brine-saturated porous materials. The paramagnetic and diamagnetic nature of the samples underlies these divergent behaviors. The temperature-dependent trends of the longitudinal T_{1} and transverse T_{2}… read more here.
Keywords: dependent magnetic; relaxation behaviors; magnetic resonance; relaxation ... See more keywords
Temperature-Dependent Magnetic Properties of Bi-Doped Fe16N2: First Principles and Atomistic Study
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2019.2938496
Abstract: Using the first principle calculations, we investigated the temperature-dependent magnetic properties of Bi-doped Fe16N2. We found that the Bi doping resulted in the lattice expansion and consequently the volume expansion occurred. Due to this volume… read more here.
Keywords: doped system; fe16n2; magnetic properties; dependent magnetic ... See more keywords