Browsing Physics by Sponsor "European Union Framework Programme 7 (FP7)"
Now showing items 1-7 of 7
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Analysis of liquid metal foams through X-ray radioscopy and microgravity experiments
(2014)Complex liquid structures such as metallic foams were produced in a furnace that allowed in situ X-ray monitoring of the evolution of the structure and distribution of the liquid in the foam. The experiments were carried ... -
Current-induced phonon renormalization in molecular junctions
(2016)We explain how the electrical current flow in a molecular junction can modify the vibrational spectrum of the molecule by renormalizing its normal modes of oscillations. This is demonstrated with first-principles self-consistent ... -
Dynamic spin filtering at the Co/Alq<inf>3</inf> interface mediated by weakly coupled second layer molecules
(2016)Spin filtering at organic-metal interfaces is often determined by the details of the interaction between the organic molecules and the inorganic magnets used as electrodes. Here we demonstrate a spin-filtering mechanism ... -
Site-specific order and magnetism in tetragonal Mn3Ga thin films
(2013)Mn 3 Ga bulk material and thin films deposited on several different substrates have been investigated using x-ray and neutron diffraction, x-ray absorption spectroscopy, x-ray magnetic circular dichroism, and ... -
X-ray spectroscopic studies of the electronic structure of chromium-based p-type transparent conducting oxides
(2016)The valence band structure of p-type transparent oxides—crystalline MgxCr2−xO3 and nanocrystalline CuxCrOy—is analyzed as a function of incoming photon energy. The valence band of both p-type transparent conducting oxides ... -
Z-Cone model for the energy of an ordered foam
(2014)We develop the Z-Cone Model, in terms of which the energy of a foam may be estimated. It is directly applicable to an ordered structure in which every bubble has Z identical neighbours. The energy (i.e. surface area) may ...