Publications associées à Énergie de liaison

Dynamics of gas phase Ne* + NH3 and Ne* + ND3 Penning ionisation at low temperatures

Andreas Osterwalder, Justinas Jankunas, Benjamin Bertsche

Two isotopic chemical reactions, Ne* + NH_3, and Ne* + ND_3, have been studied at low collision energies by means of a merged beams technique. Partial cross sections have been recorded for the two reactive channels, namely, Ne* + NH_3 → Ne + NH^+_3 + e −, ...

American Institute of Physics2014

Thermodynamics, structure, and charge state of hydrogen-vacancy complexes in delta-plutonium

Michael Frederick Francis

Hydrogen-vacancy complexes can form in a material due to the exothermic binding of hydrogen atoms to vacancy sites. We explore the structure and electronic properties of hydrogen-vacancy complexes in delta-Pu using a density functional theory supercell app ...

American Physical Society2014

Molecular dynamics simulations of apocupredoxins: insights into the formation and stabilization of copper sites under entatic control

Matteo Dal Peraro, Luciano Andres Abriata

Cupredoxins perform copper-mediated long-range electron transfer (ET) in biological systems. Their copper-binding sites have evolved to force copper ions into ET-competent systems with decreased reorganization energy, increased reduction potential, and a d ...

Springer2014

Atomistic Modeling of Effect of Mg on Oxygen Vacancy Diffusion in alpha-Alumina

Paul Bowen, Ulrich Aschauer, Abhishek Tewari

Oxygen diffusion plays an important role in grain growth and densification during the sintering of alumina ceramics and governs high-temperature processes such as creep. The atomistic mechanism for oxygen diffusion in alumina is, however, still debated; at ...

Wiley-Blackwell2014

Exotic Kondo crossover in a wide temperature region in the topological Kondo insulator SmB6 revealed by high-resolution ARPES

Jan Hugo Dil, Joël Mesot, Kazimierz Conder

Temperature dependence of the electronic structure of SmB6 is studied by high-resolution angle-resolved photoemission spectroscopy (ARPES) down to 1 K. We demonstrate that there is no essential difference for the dispersions of the surface states below and ...

Amer Physical Soc2014

High-temperature Mott transition in wide-band-gap semiconductor quantum wells

Nicolas Grandjean, Jean-François Carlin, Benoît Marie Joseph Deveaud, Raphaël Butté, Jacques Levrat, Jean-Daniel Ganière, Gwénolé Jean Jacopin, Georg Rossbach, Mehran Shahmohammadi

The crossover from an exciton gas to an electron-hole plasma is studied in a GaN/(Al,Ga)N single quantum well by means of combined time-resolved and continuous-wave photoluminescence measurements. The two-dimensional Mott transition is found to be of conti ...

2014

Optical Mirror from Laser-Trapped Mesoscopic Particles

Johann Rohner, Jean-Marc Fournier

Trapping of mesoscopic particles by optical forces usually relies on the gradient force, whereby particles are attracted into optical wells formed by landscaping the intensity of an optical field. This is most often achieved by optical Gaussian beams, inte ...

Amer Physical Soc2014

On type I blow up formation for the critical NLW

Joachim Krieger, Willie Wai Yeung Wong

We introduce a suitable concept of weak evolution in the context of the radial quintic focussing semilinear wave equation on R^{3+1}, that is adapted to continuation past type II singularities. We show that the weak extension leads to type I singularity fo ...

Taylor & Francis2014

Snakes with Tangent-Based Control and Energies for Bioimage Analysis

Michaël Unser, Ricard Delgado Gonzalo, Virginie Sophie Uhlmann

We propose a novel active contour for the analysis of filament-like structures and boundaries—features that traditional snakes based on closed curves have difficulties to delineate. Our method relies on a parametric representation of an open curve involvin ...

IEEE2014

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Énergie de liaison

Dynamics of gas phase Ne* + NH3 and Ne* + ND3 Penning ionisation at low temperatures

Thermodynamics, structure, and charge state of hydrogen-vacancy complexes in delta-plutonium

Molecular dynamics simulations of apocupredoxins: insights into the formation and stabilization of copper sites under entatic control

Atomistic Modeling of Effect of Mg on Oxygen Vacancy Diffusion in alpha-Alumina

Exotic Kondo crossover in a wide temperature region in the topological Kondo insulator SmB6 revealed by high-resolution ARPES

Charge-orbital-lattice coupling effects in the dd excitation profile of one-dimensional cuprates

High-temperature Mott transition in wide-band-gap semiconductor quantum wells

Optical Mirror from Laser-Trapped Mesoscopic Particles

On type I blow up formation for the critical NLW

Snakes with Tangent-Based Control and Energies for Bioimage Analysis

Graph Chatbot

Chattez avec Graph Search

Molecular dynamics simulations of apocupredoxins: insights into the formation and stabilization of copper sites under entatic control

Exotic Kondo crossover in a wide temperature region in the topological Kondo insulator SmB6 revealed by high-resolution ARPES

High-temperature Mott transition in wide-band-gap semiconductor quantum wells

Charge-orbital-lattice coupling effects in the dd excitation profile of one-dimensional cuprates

Optical Mirror from Laser-Trapped Mesoscopic Particles

On type I blow up formation for the critical NLW

Snakes with Tangent-Based Control and Energies for Bioimage Analysis

Dynamics of gas phase Ne* + NH3 and Ne* + ND3 Penning ionisation at low temperatures

Thermodynamics, structure, and charge state of hydrogen-vacancy complexes in delta-plutonium

Atomistic Modeling of Effect of Mg on Oxygen Vacancy Diffusion in alpha-Alumina