Results 111 to 120 of about 259,843 (288)

Glassy dynamics in granular compaction: sand on random graphs

, 2001
We discuss the use of a ferromagnetic spin model on a random graph to model granular compaction. A multi-spin interaction is used to capture the competition between local and global satisfaction of constraints characteristic for geometric frustration. We
A. Barrat, A. Barrat, A. Barrat, A. Coniglio, A. Fierro, A. Lefèvre, A. Mehta, A. Mehta, A. Mehta, A. Prados, A.J. Liu, Anita Mehta, D.S. Dean, D.S. Dean, E. Caglioti, E.R. Nowak, E.R. Weeks, F. Ricci-Tersenghi, G. Biroli, G.C. Barker, G.C. Barker, J. Berg, J. Berg, J. Javier Brey, J. Kurchan, J.P. Garrahan, Johannes Berg, L. Berthier, L. Viana, M. Mézard, M. Newman, P. Biswas, P.F. Stadler, R. Monasson, R. Monasson, S. Franz, S. Franz, S. Franz, S.F. Edwards, W. Kob   +39 more
core   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

High Temperature Fast Field Cycling Study of Crude Oil

Diffusion Fundamentals, 2017
A set of crude oil samples with different composition and characteristics is studied by means of Fast Field Cycling (FFC) 1H relaxometry, which probes the distribution of longitudinal relaxation times T1 as a function of the Larmor frequency. Investigation of T1 profiles at different temperatures is able to provide an insight into the dynamics and ...
Lozovoi, Artur, Hurlimann, Martin, Kausik, Ravinath, Stapf, Siegfried, Mattea, Carlos   +4 more
openaire   +2 more sources

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

Interface and energy band manipulation of Bi2O3-Bi2S3 electrode enabling advanced magnesium-ion storage

Journal of Magnesium and Alloys
Rechargeable magnesium-ion (Mg-ion) batteries have attracted wide attention for energy storage. However, magnesium anode is still limited by the irreversible Mg plating/stripping procedure.
Qiang Tang, Yingze Song, Xuan Cao, Cheng Yang, Dong Wang, Tingting Qin, Wei Zhang   +6 more
doaj   +1 more source

Hydrothermal Synthesis and Electrochemical Properties of TiO2 Nanotubes as an Anode Material for Lithium Ion Batteries

International Journal of Electrochemical Science, 2018
In this work, TiO2 nanotubes were successfully prepared by using TiO2 nanoparticles as the precursor through a simple hydrothermal method followed by calcination.
Huaimin Chen, Da Chen, Liqun Bai, Kangying Shu   +3 more
doaj   +1 more source

A new method for investigating osteoarthritis using Fast Field-Cycling nuclear magnetic resonance. [PDF]

Phys Med, 2021
Broche LM, James Ross P, Kennedy BWC, MacEachern CF, Lurie DJ, Ashcroft GP.   +5 more
europepmc   +1 more source

fast field cycling NMR relaxometry

Citation: 'fast field cycling NMR relaxometry' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.08342 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for ...
openaire   +1 more source

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

Advanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu, Timon Steinhoff, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Christian Klose, Ludger Overmeyer, Hans‐Jürgen Maier, Nina Merkert   +8 more
wiley   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

Advanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold, Dylan Jennings, Robert Vaßen   +2 more
wiley   +1 more source