Magnetic susceptibility anisotropy and molecular quadrupole moment in p14NH3The molecular Zeeman effect in 14NH 3 was observed using a beam maser spectrometer in a 19 kG magnetic field. The measured susceptibility anisotropy is χ⊥χ∥ = (0.37 ± 0.04) × 10 6 erg/gauss 2 mole. The ...
Nanoferrites of (Mn1-xMgx)0.8Li0.1Fe2.1O4(x: 0–1.0, step 0.2) were synthesized by the sol–gel autocombustion method. The structural properties of the samples were characterized by X-ray diffraction, particle size analysis, transmission electron microscopy, and Fourier transform infrared spectros...
However, there are few studies on the adsorption of molecules on metal surfaces with high spin polarization. Moreover, if an adsorbate itself has a considerable magnetic dipole moment, it will have a strong magnetic inter- action with the surface. Therefore, the validity of the Hammer-Nørskov...
Here, we demonstrate that this model is inadequate for capturing the complete catalytic activity of the magnetically polarized TM surfaces and propose its generalization. We validate the generalized model through comparison of adsorption energies of the NH3 molecule on the surfaces of 3d TMs (V, Cr...
photoelectron spectra of the ground state Cun+1 (in red) and CunV (in black) Figure 8. Total magnetic moment of the ground state Cun+1 and CunV (n = 1–12) clusters and local magnetic moment on the dopant atom V. present theoretical method again. Meanwhile, we can ...
Recently, magnetic nanoparticles (MNPs) have more and more often been used in experimental studies on cancer treatments, which have become one of the biggest challenges in medical research. The main goal of this research is to treat and to cure advanced
Furthermore, the magnetic moment of all complex systems was tuned by the absorption sites and different metal ions. In Cp/Fe/SWG and Cp/Co/SWG, the spin-up DOS value around the Fermi level was more than that of spin-down DOS. In Cp/Ni/SWG, the spin-up DOS value around the Fermi ...
The magnetic stray field of superparamagnetic particles alters the (T2 or T2*) relaxation time of the protons in the close environment significantly and it can consequently be used as contrast agents. Since a large stray field is caused by particles with a high magnetic moment, again, single-...
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