Results 41 to 50 of about 70,428 (160)

Fluctuations of the retarded van der Waals force [PDF]

open access: yesPhysical Review A, 2002
14 pages, no ...
Wu, Chun-Hsien   +2 more
openaire   +2 more sources

Van der Waals forces

open access: yesContemporary Physics, 1970
Summary Van der Waals forces are among the forces that attract atoms and molecules together. Their importance follows from two unique properties. Firstly, they are universal. All atoms and molecules attract one another through this mechanism, so they account for phenomena, such as the cohesion of the inert gases in the solid and liquid states, and ...
Ninham, B.W., Parsegian, V.A.
openaire   +2 more sources

Renormalization and Universality of Van der Waals forces [PDF]

open access: yesEPJ Web of Conferences, 2010
Renormalization ideas can profitably be exploited in conjunction with the superposition principle of boundary conditions in the description of model independent and universal scaling features of the singular and long range Van der Waals force between neutral atoms.
Calle Cordón A., Ruiz Arriola E.
openaire   +3 more sources

Van der Waals Density Functional Theory vdW-DFq for Semihard Materials

open access: yesCrystals, 2019
There are a large number of materials with mild stiffness, which are not as soft as tissues and not as strong as metals. These semihard materials include energetic materials, molecular crystals, layered materials, and van der Waals crystals.
Qing Peng   +3 more
doaj   +1 more source

Van der Waals force modulation towards liquid processable covalent organic frameworks

open access: yesNext Materials, 2023
Covalent Organic Frameworks (COFs) have been widely developed in the fields of catalysis, energy storage, and transformation due to their excellent controllability, stability, and porosity, but the un-processable powder nature imposes limitations.
Chunxai Mi   +11 more
doaj   +1 more source

Aggregation modeling of the influence of pH on the aggregation of variably charged nanoparticles

open access: yesScientific Reports, 2021
The aggregation of variably charged nanoparticles is usually induced by the changes in internal and external conditions, such as solution temperature, pH, particle size, van der Waals force, and electrostatic repulsion among particles.
Yu Xiong, Xinmin Liu, Hailing Xiong
doaj   +1 more source

Development of a Simple Spheroid Production Method Using Fluoropolymers with Reduced Chemical and Physical Damage

open access: yesApplied Sciences, 2021
Establishing an in vitro–based cell culture system that can realistically simulate in vivo cell dynamics is desirable. It is thus necessary to develop a method for producing a large amount of cell aggregates (i.e., spheroids) that are uniform in size and
Hidetaka Togo   +5 more
doaj   +1 more source

Prediction of methane diffusion coefficient in water using molecular dynamics simulation

open access: yesHeliyon, 2020
Diffusion coefficient is one the most effective factors in mass transfer calculation, which plays an important role in study at the molecular scale. In this study, Material Studio software was used to simulate the diffusion coefficient of methane in ...
Hojatollah Moradi   +4 more
doaj   +1 more source

Van der Waals interaction between spherical metallic nanoparticles with mutually induced polarization

open access: yesХімія, фізика та технологія поверхні
An influence of multipole plasmonic resonances, excited on the surface of the spherical metallic nanoparticles, on van der Waals interaction between nanoparticles is investigated in this work.
N. A. Smirnova   +3 more
doaj   +1 more source

Transverse vibration and instability of fluid conveying triple-walled carbon nanotubes based on strain-inertia gradient theory [PDF]

open access: yesJournal of Theoretical and Applied Vibration and Acoustics, 2015
In this paper, the transverse vibration of a triple-walled carbon nanotube (TWCNT) conveying fluid flow is studied based on the strain/inertia gradient theory with van der Waals interaction taken into consideration.
Soheil Oveissi, Hassan Nahvi
doaj   +1 more source

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