Recursos de colección

ORBi Open Repository and Bibliography (300.356 recursos)

In may 2007, the ULg's Administrative Board (joined in June 2007 by the FUSAGx) decided to create an institutional repository and defined a strong institutional self-archiving policy to increase the visibility, accessibility and impact of the University's publications (Board's decision). This decision led to the official launch, in November 2008, of the ORBi platform including both the Academic Bibliography and the Institutional Repository of the Wallonia-Europe University Academy.

Physical, chemical, mathematical & earth Sciences => Physics

Mostrando recursos 1 - 20 de 66

  1. Room temperature ferroelectricity in fluoroperovskite thin films

    Ming Yang, Amit KC; García Castro, Andrès Camilo; Borisov, Pavel; Bousquet, Eric; Lederman, David; Romero, Aldo H; Cen, Cheng
    Peer reviewed

  2. Intrication maximale d’états multiqubits symétriques et interprétation en termes d’états de spin

    Baguette, Dorian

  3. Emergent vortex phenomena in spatially and temporally modulated superconducting condensates

    Jelic, Zeljko
    Superconductivity is an electronic state of matter arising from the existence of a common wave function with a coherent phase extending on a truly macroscopic scale. One major manifestation of this striking quantum phenomenon is the dissipationless transport of electrical current, an asset deserving particular attention in the present times where the efficient energy distribution has become of utmost importance. Unfortunately, the motion of quantum units of magnetic flux (so-called vortices or fluxons), which is an unavoidable side-effect found in superconductors in the presence of transport currents and magnetic fields, severely limits the conditions to preserve dissipationless transport. This poses...

  4. New low electron flux facility in the 0 to 3.5 MeV range for the study of induced signal in JUICE instruments: UVS and MAJIS measurements

    Carapelle, Alain; Grodent, Denis; Langevin, Yves; Carter, John; Arondel, Antoine; Vincendon, Mathieu; Guiot, Pierre; Retherford, Kurt; Davis, Michael; Liébecq, Sylvie; Renotte, Etienne
    Peer reviewed

  5. Conflicting evidence for ferroelectricity

    D'Avino, Gabriele; Souto, Manuel; Masino, Matteo; Fischer, Jonas K. H.; Ratera, Imma; Fontrodona, Xavier; Giovannetti, Gianluca; Verstraete, Matthieu; Painelli, Anna; Lunkenheimer, Peter; Veciana, Jaume; Girlando, Alberto
    Peer reviewed

  6. Phase Change Materials for Non-Volatile Memory devices: From Technological Challenges to Materials Science Issues

    Noé, Pierre; Vallée, Christophe; Hippert, Francoise; Fillot, Frederic; Raty, Jean-Yves
    Peer reviewed

  7. Neutron reflectometry for studying interactions between bioactive molecules and biomimetic membranes

    Deleu, Magali

  8. Copper-based p-type semiconducting oxides: from materials to devices

    Avelas Resende, João

  9. Non-destructive investigation of hybrid of ferromagnet /(RE)BCO large grain bulks by flux extraction magnetometry and levitation force

    Vanderbemden, Philippe; Philippe, Matthieu; Wera, Laurent; Hogan, Kevin; Vanderheyden, Benoît; Fagnard, Jean-François
    Peer reviewed

  10. Healing effect of controlled anti-electromigration on conventional and high-Tc superconducting nanowires

    Baumans, Xavier; Lombardo, Joseph; Brisbois, Jérémy; Shaw, Gorky; Zharinov, Vyacheslav; He, Ge; Yu, Heshan; Yuan, Jie; Zhu, Beivi; Jin, Kui; Kramer, Roman; Van de Vondel, Joris; Silhanek, Alejandro
    At the present time, electron beam lithography (EBL) is considered as the reference technique for nanoscale patterning. However, making nanostructures below the sub-10 nm scale is still challenging due to broadening effects (forward electron scattering, backscattering, electrostatic charging…), and requires strong investment in terms of cost for state-of-the-art EBL systems. In this sense, alternative methods are continuously explored in order to make such nanofabrication easily reachable. A promising approach consists of inducing atomic diffusion by a large current density. This phenomenon, called electromigration (EM), and well known since the 60’s as a failure mechanism in metallic interconnections [1], still attracts interests...

  11. Deformations of soap bubbles in a uniform electric field

    Mawet, Sébastien; Caps, Hervé; Dorbolo, Stéphane

  12. Long-range dispersion forces between molecules subject to attosecond pulses from ab initio calculations

    Verstraete, Matthieu
    The London-van der Waals dispersion forces arising from instantaneously induced dipoles in molecules are a key ingredient in a wide range of phenomena in physics, chemistry, and biology. Therefore, the ability to control and manipulate dispersion forces between atoms and molecules is of great importance. Because those dispersion interactions depend crucially on the electronic properties of the molecular systems, a simple route to achieve this would consist in manipulating their electronic states. The recent development of ultra-short optical pulses has given researchers unprecedented control over the electronic degrees of freedom. These pulses, tailored in their frequency and envelope, allow the generation of a strongly out of equilibrium population of electronic...

  13. Temperature, geometry, and bifurcations in the numerical modeling of the cardiac mechano-electric feedback.

    Collet, A.; Bragard, J.; Dauby, Pierre
    Peer reviewed

  14. Thermal infrared and terahertz digital holography and their applications

    Georges, Marc

  15. Walking droplets above cavities

    Filoux, Boris

  16. RBS Thickness Analysis of Multilayer Mo/Si Thin Films Deposited by RF Magnetron Sputtering

    Strivay, David; Fleury-Frenette, Karl; Weber, Georges; Collette, Jean-Paul
    Molybdenum and silicon multilayer systems exhibit particularly high reflectivities in the 1-30 nm EUV spectral range for nearnormal incidence operation. They have found applications in astronomy to study the solar corona and could eventually be used as optical components for EUV projection lithography. To attain high reflectivity values, one must rely on effective designs for the superlattice as well as on an accurate metrology system to determine the thickness of each individual layer. These Mo/Si multilayers were deposited at room temperature on polyimide substrate using RF magnetron sputtering in a 5X10-3 mbar Ar atmosphere at constant power of 1.5 W/cm2. We will present here the...

  17. Magnetocapillary self-assemblies: locomotion and micromanipulation along a liquid interface

    Grosjean, Galien; Hubert, Maxime; Vandewalle, Nicolas
    Peer reviewed

  18. Accuracy concerns in digital speckle photography combined with Fresnel digital holographic interferometry

    Zhao, Yuchen; Zemmamouche, Redouane; Vandenrijt, Jean-François; Georges, Marc
    Peer reviewed

  19. Accuracy concerns in digital speckle photography combined with Fresnel digital holographic interferometry

    Zhao, Yuchen; Zemmamouche, Redouane; Vandenrijt, Jean-François; Georges, Marc
    Peer reviewed

  20. Surface Micro & Nano Engineering Lab Presentation

    Fleury-Frenette, Karl

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