Interaction de van der Waals avec une surface
Analytical and numerical computations of the van der Waals force in complex geometries: Application to the filtration of colloidal particles
... the van der Waals interaction energy are direct molecular simu- lations including N-body interactions, explicit computation of the mean electromagnetic (EM) stress tensor [6], and many other ...
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Measurement of the van der Waals interaction between two Rydberg atoms
... 20 Chapter 1: New apparatus for single Rydberg atoms manipulation Figure 1.9: Sketch of the setup inside the science chamber. An incoming atomic beam (green) is propagating in the y direction while it is being slowed ...
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Van der Waals epitaxy of two-dimensional single-layer h-BN on graphite by molecular beam epitaxy: Electronic properties and band structure
... the interaction between h-BN and graphite and determine the electronic properties of h-BN, ARPES was used to measure the band structure of single layer h-BN on ...HOPG surface; the differ- ence in their ...
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Molecular adsorption on metal surfaces with van der Waals density functionals
... structure rather than the amine-Au interaction [see Fig. 2(b) ]. BDA can also bind to the Au(111) surface [see Fig. 3(a) ] in the cis conformation. In this case, we find that PBE and vdW-DF give similar ...
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Van der Waals interaction between a moving nano-cylinder and a liquid thin film
... 7 Conclusions We have studied the effects of the non-retarded van der Waals interaction between a moving cylindrical probe and a liquid thin film deposited over a rigid substrate. The ...
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Explaining the microtubule energy balance : contributions due to dipole moments, charges, van der Waals and solvation energy
... solvent-accessible surface area; vdW: van der ...Electrostatic interaction energy, van der Waals (vdW) interaction energy, and interaction energy due to ...
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Optical spectroscopy of excited exciton states in MoS 2 monolayers in van der Waals heterostructures
... relaxes efficiently down to the A : 1s state [ 65 ]. As shown in Fig. 2(b) , the A : 1s integrated intensity as a function of excitation energy exhibit two clear and sharp resonances at the A : 2s and A : 3s energies. ...
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Two-to-three dimensional transition in neutral gold clusters: the crucial role of van der Waals interactions and temperature
... Here we note possible sources of discrepancy between the experimental FIR-MPD spectra and the theoretical IR spectra. First, the experimental FIR-MPD spectra may only be sam- pling the colder part of the canonically ...
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Functional hybrid multilayered van der Waals heterostructures from graphene and self- assembled supramolecular 2D crystals
... hybrid van der Waals (vdW) heterostructures alternating two-dimensional (2D) materials and surface-confined supramolecular self-assemblies of porous crystals into three-dimensional (3D) ...
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Band gap modulation of bilayer graphene by single and dual molecular doping: A van der Waals density-functional study
... Band gap modulation of bilayer graphene by single and dual molecular doping: A van der Waals density-functional study Tao Hu a , b , Iann C. Gerber a , ∗ a Université de Toulouse; INSA, UPS, CNRS; ...
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Sur la méthode de Van der Corput pour les sommes d'exponentielles
... paramètre ; le prix à payer est que, à chaque application de la transforma- tion A, le gain doit être pris à la puissance un demi. L’utilisation du paramètre de la transformation A conduit à la méthode de Van ...
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Mies Van der Rohe, Shinohara
... l'entablement et le podium du portique. *Quant à l'ordre géant du devant de l ’Altes Muséum, i l est également rappelé de manière très vive dans les antes plates des angles, juste en deçà desquelles s'arrêtent le bandeau ...
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Photomodulation of Charge Transport in All‐Semiconducting 2D–1D van der Waals Heterostructures with Suppressed Persistent Photoconductivity Effect
... straightforward strategy for opening the bandgap in graphene relies on mastering quantum confinement effect via the synthesis of graphene nanoribbons (GNRs), which are narrow strips of graphene with atomically precise ...
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Femtosecond Photodissociation Dynamics of van der Waals Cationic Clusters: a tool for detecting metastable isomers of organic cations
... atoms and is noted TDMAE(− σ) in Figure (2), considering that the missing electron is taken from the lone N σ pairs. This structure has been derived from ab-initio calculations that have also predicted the existence of ...
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A Universal Approach toward Light-Responsive Two-Dimensional Electronics: Chemically Tailored Hybrid van der Waals Heterostructures
... and minimize the PPC effect. Compared with other commonly used trap-free dielectric in 2D electronics, such as poly(methyl methacrylate) (PMMA) and hexagonal boron nitride (h-BN), 38, 39 BCB dielectric shows simple and ...
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Etude de l'influence des forces de Van der Waals de couleur et d'effets non coulombiens dans la diffusion $^{208}$Pb+$^{208}$Pb par une experience de haute precision
... L'expérience a été réalisée au Ganil, une précision de 0.004° a été obtenue sur la position absolue des oscillations et un décalage de quelques centièmes de degrés par rapport à la posit[r] ...
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Infrared spectra of OCS-C6H6, OCS-C6H6-He, and OCS-C6H6-Ne van der Waals complexes
... / La version de cette publication peut être l’une des suivantes : la version prépublication de l’auteur, la version acceptée du manuscrit ou la version de l’éditeur.. For the publisher[r] ...
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Differentiability of the van der Waals interaction between two atoms
... through van der Waals forces, which are much weaker than ionic or covalent ...J.D. van der Waals [vdWa1, vdWa2] when he was trying to formulate an equation of state of gases, ...
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Two-to-three dimensional transition in neutral gold clusters: the crucial role of van der Waals interactions and temperature
... Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, D-14195 Berlin, Germany 2 Department of Chemical Engineering, University of Michigan, Ann Arbor, MI 48109‑2136, USA 3 Department of Chemistry and ...
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Regularities of the distribution of abstract van der Corput sequences
... where the supremum is taken over all intervals I ⊆ [0, 1). If D(N, I) is bounded in N, then I is called a bounded remainder set. For details on discrepancy, we refer to [KN74, DT97]. References to results on bounded ...
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