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Magnetic manganese dioxide as an amphoteric adsorbent for removal of harmful inorganic contaminants from water
(2010)
Manganese dioxide (δ-MnO2) with magnetic properties has been synthesized by precipitation of MnO2 in the presence of magnetite. The resulting material has a particle size distribution between 0.5 and 5 μm. Magnetization ...
Analysis of Tautomerism in beta-Ketobutanamides by Nuclear Magnetic Resonance: Substituent, Temperature and Solvent Effects
(Lifescience Global, 2012-08)
β-ketoamides are versatile intermediates for the synthesis of several heterocycles and they are also relevant compounds in biological systems, with their tautomeric equilibria being a crucial aspect to be studied in order ...
An efficient MHD equilibrium solver for control oriented transport models
(Elsevier Science SA, 2020-03)
In tokamak plasmas, the current density profile is a strong determiner of both MHD stability and confinement. The design of active control techniques for this profile relies on control oriented transport models that capture ...
Evolution of random initial magnetic fields in stably stratified and barotropic stars
(Oxford, 2022)
Long-lived magnetic fields are known to exist in upper main-sequence stars, white dwarfs, and neutron stars. In order to explore
possible equilibrium configurations of the magnetic field inside these stars, we have performed ...
Pinning-Dependent Field-Driven Domain Wall Dynamics and Thermal Scaling in an Ultrathin Pt / Co / Pt Magnetic Film
(American Physical Society, 2014-07)
Magnetic-field-driven domain wall motion in an ultrathin Pt / Co ( 0.45 nm ) / Pt ferromagnetic film with perpendicular anisotropy is studied over a wide temperature range. Three different pinning dependent dynamical ...
Magnetic behavior of thin rare-earth films
(American Physical Society, 1999-03-01)
We consider a thin rare-earth film with the c axis perpendicular to the surface, to study its nonuniform
magnetic structure induced by the lower coordination near the surfaces. The influence of a dc magnetic field,
applied ...