Topic : Physique & sciences des matériaux
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Events
Quantum Seminar: RKKY interaction on the surface of 3D Dirac semimetals by Vardan Kaladzhyan
En savoir plusWe study the RKKY interaction between two magnetic impurities located on the surface of a three-dimensional Dirac semimetal with two Dirac nodes in the band structure. By taking into account both bulk and surface contributions to the exchange interaction between the localized spins,we demonstrate that the surface contribution in general dominates the bulk one at distances…
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Physcis Colloquium: How to formulate statistical quantum mechanics out of equilibrium
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Physics Seminar: On the role of dislocations in chalcopyrite solar cell absorbers
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Physics Colloquium: Electromagnetic edge modes as a physical toy model for black hole entropy.
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Atomistic Modelling Seminar: Taming electrons in 2D materials: influence of substrates, defects and Moiré superlattices.
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Towards a quantum theory of cosmology
En savoir plusThe celebrated singularity theorems of Penrose and Hawking imply that classically our universe had a singularity in its past. This breakdown of general relativity is a clear sign that we need a more complete theory in order to understand the big bang and the purported beginning of our universe – in particular it is expected…
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Directed assembly of nanoparticles monitored by liquid crystal topological defects for advanced optical properties of the composites
En savoir plusDirected assembly of nanoparticles is a promising alternative for original nanoparticle organisations. New kinds of optical properties are expected when semi-conductive or metallic nanoparticles are concerned.
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NTTI 2018
En savoir plusThe workshop “New Trends in Topological Insulators (NTTI 2018)” and the “18th International Conference on Narrow Gap Systems (NGS18)” will be hosted together from 16 to 19 July 2018 at the University of Luxembourg, on Limpertsberg Campus.