Results 21 to 30 of about 37,329 (290)

Direct calculation of the crystal-melt interfacial free energies for continuous potentials: Application to the Lennard-Jones system [PDF]

, 2003
Extending to continuous potentials a cleaving wall molecular-dynamics simulation method recently developed for the hard-sphere system [Phys.Rev.Lett 85, 4751 (2000)], we calculate the crystal-melt interfacial free energies, $\gamma$, for a Lennard-Jones ...
Davidchack, Ruslan L., Laird, Brian B.
core   +2 more sources

Study of unsteady gas-liquid two-phase flow induced force fluctuation (Part 1: Evaluation and modeling of two-phase flow induced force fluctuation)

Nihon Kikai Gakkai ronbunshu, 2014
Fluctuating force induced by upward gas-liquid two-phase flow on 90 degree pipe bend was investigated. From the previously developed database comprised of dynamic force signals and two-phase flow parameters such as volumetric fluxes, area averaged void ...
Shuichiro MIWA, Yang LIU, Takashi HIBIKI, Mamoru ISHII, Yoshiyuki KONDO, Hideyuki MORITA, Koichi TANIMOTO   +6 more
doaj   +1 more source

Significant Unconventional Anomalous Hall Effect in Heavy Metal/Antiferromagnetic Insulator Heterostructures

Advanced Science, 2023
The anomalous Hall effect (AHE) is a quantum coherent transport phenomenon that conventionally vanishes at elevated temperatures because of thermal dephasing.
Yuhan Liang, Liang Wu, Minyi Dai, Yujun Zhang, Qinghua Zhang, Jie Wang, Nian Zhang, Wei Xu, Le Zhao, Hetian Chen, Ji Ma, Jialu Wu, Yanwei Cao, Di Yi, Jing Ma, Wanjun Jiang, Jia‐Mian Hu, Ce‐Wen Nan, Yuan‐Hua Lin   +18 more
doaj   +1 more source

Transport Coefficients from Large Deviation Functions [PDF]

, 2017
We describe a method for computing transport coefficients from the direct evaluation of large deviation function. This method is general, relying on only equilibrium fluctuations, and is statistically efficient, employing trajectory based importance ...
Gao, Chloe Ya, Limmer, David T.
core   +4 more sources

Nonlinear Brownian dynamics of interfacial fluctuations in a shear flow [PDF]

Journal of Statistical Mechanics: Theory and Experiment, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Thiébaud, Marine, Amarouchene, Yacine, Bickel, Thomas   +2 more
openaire   +3 more sources

Synthesis, Characterization and Electromagnetic Properties of SnO-coated FeNi Alloy Nanocapsules [PDF]

Materials Research, 2016
SnO-coated FeNi alloy nanocapsules have been synthesized by an arc-discharge method. High-resolution transmission electron microscopy and x-ray photoelectron spectroscopy analysis show that the nanocapsules have a shell/core structure with FeNi alloy ...
Mingling Li, Honglin Li, Taotao Xu, Yu Nie   +3 more
doaj   +1 more source

A molecular dynamic study of the boiling heat transfer on a liquid metal surface with different thicknesses

Case Studies in Thermal Engineering
The impact of the thickness on the boiling phenomena of the water film on the liquid metal surface is compared, and various mechanisms are analyzed, using a molecular dynamics simulation.
Zhiming Xu, Hongtao Feng, Yuting Jia, Jingtao Wang   +3 more
doaj   +1 more source

Numerical simulations to determine the size of microdroplets without visualization by measuring pressure fluctuations [PDF]

International Journal of Fluid Engineering
A novel pressure-fluctuation-based method is proposed for measuring the size of microdroplets without the need for visualization through a microscope. In the present work, numerical simulations are carried out in a co-flow geometry to verify this concept.
Babajan Bakthar Khan, Sunil Kumar Thamida, Anil B. Vir   +2 more
doaj   +1 more source

Universality for 2D Wedge Wetting

, 1999
We study 2D wedge wetting using a continuum interfacial Hamiltonian model which is solved by transfer-matrix methods. For arbitrary binding potentials, we are able to exactly calculate the wedge free-energy and interface height distribution function and,
A. J. Wood, A. Lipowsky, A. O. Parry, A. Terfort, B. H. Weigl, C. Rascón, E. Cheng, E. H. Hauge, J-L. Barrat, J. W. Cahn, K. Rejmer, L. Rockford, M. Napiórkowski, M. Trau, P. Concus, P. Concus, P. M. Duxbury, R. Finn, R. Lipowsky, S. Dietrich, S. Dietrich, S. Shibuichi, T. W. Burkhardt, Y. Xia   +23 more
core   +1 more source

Frequency and Polarization Dependence of Thermal Coupling between Carbon Nanotubes and SiO2

, 2010
We study heat dissipation from a (10,10) CNT to a SiO2 substrate using equilibrium and non-equilibrium classical molecular dynamics. The CNT-substrate thermal boundary conductance (TBC) is computed both from the relaxation time of the CNT-substrate ...
Ong, Zhun-Yong, Pop, Eric
core   +1 more source