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Influence of miscut on the anisotropic magnetoresistance of magnetite
(American Physical Society, 2009)
We present the comparative measurements of the angular dependence of the anisotropic magnetoresistance (AMR) of magnetite (Fe3O4) films on MgO(001) nonvicinal and vicinal substrates (2.86? miscut along the 100 direction). ...
Effects of structural relaxation on calculations of the interface and transport properties of Fe/MgO(001) tunnel junctions
(2009)
The relaxation of the interface structure of Fe/MgO
100
magnetic tunnel junctions predicted by density-
functional theory depends significantly on the choice of exchange and correlation functional. Bader analysis
reveals ...
Microstructures
(World Intellectual Property Organization, 2003)
A method for forming a microstructures is described. The method comprises: depositing a seed material on a substrate; growing a nanotube from the seed material; depositing microstructure material on the substrate to embed ...
Ab initio calculation of the biasdependent transport properties of Mn12 molecules
(2009)
The bias-dependent transport properties of a device constructed by sandwiching a Mn
12
single molecule
magnet between gold electrodes are investigated within an
ab initio
framework combining the nonequilibrium
Green?s ...
Electronic properties of bulk and thin film SrRuO3: a search for the metal-insulator transition.
(2008)
We calculate the properties of the 4d ferromagnet SrRuO3 in bulk and thin film form with the aim of understanding the experimentally observed metal-to-insulator transition at reduced thickness. Although the spatial extent ...
Electron doping and magnetic moment formation in Nand C-doped MgO
(2009)
The formation of the magnetic moment in C- and N-doped MgO is the result of a delicate interplay between Hund?s coupling, hybridization, and Jahn?Teller distortion. The balance depends on a number of environmental variables ...
Surface phonons of the Si(111):In-(4 x 1) and (8 x 2) phases
(2007)
The reversible phase transition of the Si(111):In-(4?1) surface has been studied using Raman spectroscopy and the symmetry, frequencies, and linewidths of the surface phonon modes have been determined. Dramatically different ...
Surface plasmon enhanced F?rster resonance energy transfer between the CdTe quantum dots
(2008)
Forster resonance energy transfer (FRET) between CdTe quantum dots (QDs) at nanoscale proximity to gold nanoparticle (Au NP) layers is investigated experimentally. We have observed the enhancement in the acceptor QDs' ...
Forster resonant energy transfer in QD structures
(2009)
Forster resonant energy transfer (FRET) has been investigated in two different quantum dot (QD) structures. Colloidal CdTe QDs of two different sizes act as energy donors and acceptors. They have been deposited in a mixed ...