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Dynamic heterogeneity, cooperative motion, and Johari-Goldstein beta-relaxation in a metallic glass-forming material exhibiting a fragile-to-strong transition

期刊: EUROPEAN PHYSICAL JOURNAL E, 2021; 44 (4)

We investigate the Johari-Goldstein (JG) beta-relaxation process in a model metallic glass-forming (GF) material (Al90Sm10), previously studied extens......

Fast dynamics and emergent topological defects in long-range interacting particle systems

期刊: EUROPEAN PHYSICAL JOURNAL E, 2021; 44 (7)

Long-range interacting systems exhibit unusual physical properties not shared by systems with short-range interactions. Understanding the dynamical an......

An experimental study of natural convection on a vertical surface with neighboring isothermal and isoflux heating

期刊: EUROPEAN PHYSICAL JOURNAL E, 2021; 44 (8)

Natural convection on a vertical surface composing of isothermal and isoflux sections is widely present at envelope of buildings and in nature. The in......

Droplet rolling angle model of micro-nanostructure superhydrophobic coating surface

期刊: EUROPEAN PHYSICAL JOURNAL E, 2021; 44 (2)

The droplet rolling angle is one of the important indicators to measure the coating's hydrophobic performance, but the specific factors affecting the ......

Modelling the motion of organelles in an elongated cell via the coordination of heterogeneous drift-diffusion and long-range transport

期刊: EUROPEAN PHYSICAL JOURNAL E, 2021; 44 (2)

Cellular distribution of organelles in living cells is achieved via a variety of transport mechanisms, including directed motion, mediated by molecula......

Flexoelectric and dielectric effects in uniform lying helix cholesteric liquid crystals under cell boundary conditions

期刊: EUROPEAN PHYSICAL JOURNAL E, 2021; 44 (3)

Flexoelectric effect and dielectric effect in uniform lying helix (ULH) cholesteric liquid crystals under cell boundary conditions of periodic anchori......

Active colloids under geometrical constraints in viscoelastic media

期刊: EUROPEAN PHYSICAL JOURNAL E, 2021; 44 (3)

We study the behavior of active particles (APs) moving in a viscoelastic fluid in the presence of geometrical confinements. Upon approaching a flat wa......

Aerodynamic wall shear fluctuation in sand-laden flow in a turbulent boundary layer

期刊: EUROPEAN PHYSICAL JOURNAL E, 2021; 44 (3)

To improve our understanding on the aerodynamic wall shear fluctuation in particle-laden flow, we perform statistical and spectral analyses of aerodyn......

A numerical investigation on the unidirectional unsteady oscillatory wind flow over a fixed isolated downsized barchan dune

期刊: EUROPEAN PHYSICAL JOURNAL E, 2020; 43 (1)

Turbulent wind patterns over a two-dimensional isolated downsized barchan dune under the influence of sinusoidal inflow with different amplitudes and ......

Simultaneous melting and solidification of a columnar dendritic microstructure in a temperature gradient: Numerical modeling and experiments

期刊: EUROPEAN PHYSICAL JOURNAL E, 2020; 43 (1)

The microstructural evolution of a SCN-ACE alloy in a temperature gradient is studied by cellular automaton (CA) modeling and in situ experiments. The......

Characterization of zwitterion-modified poly(amidoamine) dendrimers in aqueous solution via a thorough NMR investigation

期刊: EUROPEAN PHYSICAL JOURNAL E, 2020; 43 (2)

Zwitterions are a class of unique molecules that can be modified onto nanomaterials to render them with antifouling properties. Here we report a thoro......

Note on the instability mechanism of gravity-driven unsaturated slow flow in porous media

期刊: EUROPEAN PHYSICAL JOURNAL E, 2020; 43 (2)

A capillary tube model reveals that the surface tension at the air-water interface cannot cause the instability of gravity-driven unsaturated slow flo......

Competitive dendrite growth during directional solidification of a transparent alloy: Modeling and experiment

期刊: EUROPEAN PHYSICAL JOURNAL E, 2020; 43 (3)

A two-dimensional (2-D) cellular automaton-finite difference method (CA-FDM) model and in situ observation experiments of directional solidification u......

Cellular automaton modeling of peritectic transformation(& x22c6;)

期刊: EUROPEAN PHYSICAL JOURNAL E, 2020; 43 (3)

A two-dimensional multiphase cellular automaton (CA) model is proposed for the prediction of growth kinetics and microstructural evolution during peri......

Wind tunnel experiments for dynamic modeling and analysis of motion trajectories of wind-blown sands

期刊: EUROPEAN PHYSICAL JOURNAL E, 2020; 43 (4)

The hazards associated with travelling on highways in desert regions arise mainly from wind-borne sand disasters, such as complete or partial burial o......

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