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Now showing items 2031-2040 of 2111
Study of ferromagnetic-paramagnetic phase transition in two-dimensional Fe/Mo(110) epitaxial films
(2005)
Epitaxial Fe films were grown on a Mo(1 1 0) single crystal surface at different temperatures. The relationship between magnetism and film morphology was studied in situ using scanning tunneling microscopy and Kerr ...
Spin-dependent electronic structure of the Co/Al(OP)3 interface
(2013)
We have studied the spin-dependent electronic properties of the interface formed between epitaxial Co thin films deposited on Cu(001) and the experimental molecule tris-(9-oxidophenalenone)-aluminum(III) (Al(OP)3), created ...
The Quantification of Tissue Sodium Concentration using 23Na-Magnetic Resonance Microscopy at 7 T: Probing the Acute Stroke Phase
(2010)
Accurate identification of the potentially salvageable ischaemic penumbra is critical in identifying stroke patients who will benefit from
thrombolysis and in designing future clinical trials of potential neuroprotectants. ...
Interface and transport properties of Fe/V/MgO/Fe and Fe/V/Fe/MgO/Fe magnetic tunneling junctions
(2009)
The interface and transport properties of Fe/V/MgO/Fe and Fe/V/Fe/MgO/Fe magnetic tunneling junctions
are investigated by using density-functional theory and nonequilibrium Green?s-function methods. Bader
analysis reveals ...
Electron transport across electrically switchable magnetic molecules
(2009)
We investigate the electron-transport properties of a model magnetic molecule formed by two magnetic
centers whose exchange coupling can be altered with a longitudinal electric field. In general, we find a negative
differential ...
Towards a microscopic theory of toroidal moments in bulk periodic crystals
(American Physical Society, 2007)
We present a theoretical analysis of magnetic toroidal moments in periodic systems, in the limit in which the
toroidal moments are caused by a time and space reversal symmetry breaking arrangement of localized
magnetic ...
Gold electrodeposition in organic media
(2011)
Organic species are easily adsorbed onto metal electrodes, due to the high
surface energy. This principle is widely employed in electrodeposition to obtain
grains with a given shape and size. Electrodeposition in organic ...
Oxidation of ZnO thin films during pulsed laser deposition process
(2013)
Pulsed laser deposition of ZnO thin films, using KrF laser, is analysed. The films were deposited on (001) sapphire substrates at 400 °C, at two different oxygen pressures (0·3 and 0·4 mbar) and two different target–substrate ...
Evidence for selective imaging of different magnetic ions on the atomic scale by using a scanning tunnelling microscope with a ferromagnetic probe tip.
(IOP Publishing, 1992)
Atomic resolution has been obtained on a magnetite (Fe3O4(001)) surface using a scanning tunnelling microscope with nonmagnetic tungsten and ferromagnetic iron tips. Selective imaging of Fe2 + and Fe3 + on B-sites is ...