Results 51 to 60 of about 179,749 (304)

Current-driven vortex dynamics in untwinned superconducting single crystals [PDF]

, 1997
Current-driven vortex dynamics of type-II superconductors in the weak-pinning limit is investigated by quantitatively studying the current-dependent vortex dissipation of an untwinned YBa2Cu3O7 single crystal.
Holtzberg, F., Jiang, W., Rice, A. P., Tombrello, T. A., Yeh, N.-C.   +4 more
core   +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

Zeolite Waste Characterization and Use as Low-Cost, Ecofriendly, and Sustainable Material for Malachite Green and Methylene Blue Dyes Removal: Box–Behnken Design, Kinetics, and Thermodynamics

Applied Sciences, 2022
This study investigated the potential of 4A zeolite, named4AZW in this work, generated by natural gas dehydration units as solid waste after several treatment cycles, as a low-cost adsorbent to separately remove two cationic dyes, methylene blue (MB) and
Ali Imessaoudene, Sabrina Cheikh, Jean-Claude Bollinger, Lazhar Belkhiri, Ammar Tiri, Abdelkrim Bouzaza, Atef El Jery, Aymen Assadi, Abdeltif Amrane, Lotfi Mouni   +9 more
doaj   +1 more source

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

Advanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa, Aparna Saksena, Alesander Kostka, Pascal Thome, Felicitas Scholz, Alexandre Mussi, Christoph Somsen, Baptiste Gault, Jan Frenzel, Gunther Eggeler   +9 more
wiley   +1 more source

isotherm

, 2014
Citation: 'isotherm' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.I03318 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +2 more sources

Kinetics of diclofenac adsorption from aqueous solution on commercial activated carbon

Journal of Chemists, Technologists and Environmentalists, 2020
This paper studies the possibility of using activated carbon as an adsorbent for diclofenac (DFC) from aqueous medium. Batch sorption experiments were performed, and the influence of different parameters was studied: adsorbent dose, contact time and ...
Rada Petrović , Dragana Gajić , Zoran Levi , Darko Bodroža, Pero Sailović , Vladimir Mlinarević   +5 more
doaj   +1 more source

Dynamic Scaling and Two-Dimensional High-Tc Superconductors

, 2003
There has been ongoing debate over the critical behavior of two-dimensional superconductors; in particular for high Tc superconductors. The conventional view is that a Kosterlitz-Thouless-Berezinskii transition occurs as long as finite size effects do ...
A. Walkenhorst, A.F. Hebard, A.F. Hebard, A.M. Kadin, A.T. Fiory, B.I. Halperin, C. J. Lobb, D. R. Strachan, D. R. Strachan, D.C. Harris, D.H. Kim, D.J. Resnick, D.P. Norton, D.R. Strachan, D.S. Fisher, H. S. J. van der Zant, H. Teshima, J. Holzer, J.C. Garland, J.M. Kosterlitz, J.M. Kosterlitz, J.M. Repaci, K. Epstein, K. Medvedyeva, K. Medvedyeva, L.C. Davis, L.M. Jensen, M. Ban, M.J. Higgins, M.M. Rosario, M.R. Beasley, N.-C. Yeh, P. Voss-de Haan, P.C.E. Stamp, Q.Y. Ying, R. S. Newrock, R.S. Newrock, S. Martin, S. Sujani, S. Vadlamannati, S.M. Ammirata, S.T. Herbert, S.T. Herbert, S.W. Pierson, S.W. Pierson, V.L. Berezinskii, W.K. Park, Y. Matsuda   +47 more
core   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Helium condensation in aerogel: avalanches and disorder-induced phase transition

, 2005
We present a detailed numerical study of the elementary condensation events (avalanches) associated to the adsorption of $^4$He in silica aerogels. We use a coarse-grained lattice-gas description and determine the nonequilibrium behavior of the adsorbed ...
C. Gabay, E. Kierlik, F. Brochard, F. Detcheverry, G. Durin, G. Tarjus, J. Beamish, J. Cardy, M. L. Rosinberg, S. J. Gregg   +9 more
core   +1 more source

The adsorption of sulfur by microporous materials [PDF]

, 1975
The sorption of sulfur by the zeolites NaX (= 13X) and CaA (= 5A) and an activated charcoal prepared from sugar was investigated at temperatures between 150 and 350°C and relative sulfur pressures between 10−4 and 10−1.
Mars, P., Steijns, M.
core   +4 more sources