Results 51 to 60 of about 22,320 (303)
Effects of Copper Dopants on the Magnetic Property of Lightly Cu-Doped ZnO Nanocrystals
Nanomaterials, 2020 To explore the origin of magnetism, the effect of light Cu-doping on ferromagnetic and photoluminescence properties of ZnO nanocrystals was investigated. These Cu-doped ZnO nanocrystals were prepared using a facile solution method.
Zhi Wang +8 more
doaj +1 more source
Ion-Beam Synthesis of Structure-Oriented Iron Nanoparticles in Single-Crystalline Rutile TiO2
Crystals, 2023 Magnetic nanoparticles embedded into semiconductors have current perspectives for use in semiconducting spintronics. In this work, 40 keV Fe+ ions were implanted in high fluences of (0.5 ÷ 1.5) × 1017 ion/cm2 into an oxide semiconductor and single ...
Iskander R. Vakhitov +6 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Additively manufactured AlCrFe2Ni2 with contrasting BCC/B2‐dominant and lamellar FCC + BCC/B2 microstructures exhibits the same pressure‐induced BCC/B2 → HCP transformation. Under laser heating at high pressure, HCP is destabilized, and a cubic BCC/B2 + FCC assemblage is recovered, while the lower‐scan‐speed microstructure transforms at a lower ...
Raimundas Sereika +5 more
wiley +1 more source
Freezing in Ising ferromagnets [PDF]
Physical Review E, 2001 10 pages, 17 figures, 2-column revtex ...
Spirin, V., Krapivsky, P. L., Redner, S.
openaire +3 more sources
Impact of Hydrogen Incorporation on Electronic and Magnetic Structure of X2CrNi18‐9 Stainless Steel
Advanced Engineering Materials, EarlyView.Hydrogen uptake in austenitic stainless steel alters both its electronic and magnetic structure. Seebeck measurements reveal hydrogen‐induced shifts in the electronic density of states, while neutron scattering uncovers nanoscale inhomogeneities that grow upon hydrogen incorporation, with the most pronounced effect observed in the PBF as‐built state ...
Torben Tappe +9 more
wiley +1 more source
The magnetic ordering in high magnetoresistance Mn-doped ZnO thin films
AIP Advances, 2016 We studied the nature of magnetic ordering in Mn-doped ZnO thin films that exhibited ferromagnetism at 300 K and superparamagnetism at 5 K. We directly inter-related the magnetisation and magnetoresistance by invoking the polaron percolation theory and ...
S. Venkatesh +3 more
doaj +1 more source
Biosynthesis, Optical and Magnetic Properties of Fe-Doped ZnO/C Nanoparticles
Surfaces, 2023 Employing a self-combustion method supported by egg white, pure and Fe-doped ZnO/C nanoparticles successfully biosynthesized. XRD, FTIR, Raman, SEM/EDS and TEM measurements were used to characterize the pure and doped systems.
Omar H. Abd-Elkader +3 more
doaj +1 more source
TEMPERATURE INDUCED FERROMAGNETISM-PYROMAGNETISM
, 1988 An overview is provided of experimental and theoretical works on the problem of the temperature induced ...
Yu. P. Irkhin +3 more
core +1 more source
Israel Journal of Chemistry, 1978 AbstractRelatively few non‐metallic ferromagnetic materials are available. The authors give a survey of the ferromagnetic fluorides. Three main groups are considered: rare earth fluorides, layer‐type Cu2+ fluorides and LiSbF4‐type compounds.
Tressaud, Alain +2 more
openaire +1 more source
Advanced Functional Materials, EarlyView.ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo +10 more
wiley +1 more source