Results 101 to 110 of about 3,164,544 (309)

Effect of magnetic field on the velocity autocorrelation and the caging of particles in two-dimensional Yukawa liquids

, 2014
We investigate the effect of an external magnetic field on the velocity autocorrelation function and the "caging" of the particles in a two-dimensional strongly coupled Yukawa liquid, via numerical simulations.
Donko, Z., Dzhumagulova, K. N., Masheeva, R. U., Ramazanov, T. S.   +3 more
core   +1 more source

Novel Tailoring of Ternary ZnS‐MXene‐TiO2 Nanocomposite Heterojunction and Its Tunable Electrochemical Properties With Enhanced Photocatalytic Degradation

Advanced Engineering Materials, EarlyView.
ZnS‐MXene‐TiO2 nanocomposite heterojunction for photocatalytic decomposition of this methylene blue dye (MB) greatly improves light absorption, charge separation, and active site area. Two‐dimensional MXene forms nanocomposites by easily combining them with 0D (quantum dots), 1D (tube and wire), 2D (plane and sheet), and 3D (particle and lamellar ...
Latiful Kabir, Dohyun Kim, Minho Song, Jae Doc Na, Young Jun Joo, Kwang Youn Cho, Karna Wijaya, Won‐Chun Oh   +7 more
wiley   +1 more source

Distribution functions of magnetic nanoparticles determined by a numerical inversion method

New Journal of Physics, 2017
In the present study, we applied a regularized inversion method to extract the particle size, magnetic moment and relaxation-time distribution of magnetic nanoparticles from small-angle x-ray scattering (SAXS), DC magnetization (DCM) and AC ...
P Bender, C Balceris, F Ludwig, O Posth, L K Bogart, W Szczerba, A Castro, L Nilsson, R Costo, H Gavilán, D González-Alonso, I de Pedro, L Fernández Barquín, C Johansson   +13 more
doaj   +1 more source

Negative Pressures in QED Vacuum in an External Magnetic Field

, 2006
Our aim is to study the electron-positron vacuum pressures in presence of a strong magnetic field $B$. To that end, we obtain a general energy-momentum tensor, depending on external parameters, which in the zero temperature and zero density limit leads ...
Casimir H. B. G., E. RODRÍGUEZ QUERTS, Fradkin E. S., H. PÉREZ ROJAS, Johnson M. A., Kapusta J. I., Landau L. D., Landau L. D., Ritus V. I.   +8 more
core   +1 more source

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source

Weakly magnetized black holes in Einstein-ModMax theory

Physics Letters B
We investigate magnetized black holes within the framework of Einstein gravity coupled to modified Maxwell (ModMax) nonlinear electrodynamics. Employing Wald's magnetization method, we construct a weakly magnetized static dyonic black hole solution ...
Haryanto M. Siahaan
doaj   +1 more source

Discussion on the Local Magnetic Force between Reversely Magnetized Micro Metal Particles in the Microwave Sintering Process

Metals, 2017
Synchrotron radiation computed tomography was applied to investigate Cu–Fe mixture microwave sintering in situ and to examine the magnetic force between reversely magnetized micro-metal particles in microwave sintering.
Yu Xiao, Feng Xu, Bo Dong, Wenchao Liu, Xiaofang Hu   +4 more
doaj   +1 more source

Correlations in a confined magnetized free-electron gas

, 2001
Equilibrium quantum statistical methods are used to study the pair correlation function for a magnetized free-electron gas in the presence of a hard wall that is parallel to the field.
Abramowitz M, Alastuey A, Alastuey A, Balian R, Bohr N, Bohr N, Cornu F, Erdélyi A, Erdélyi A (ed), Erdélyi A (ed), Ginibre J, Jancovici B, Jancovici B, John P, Kettenis M M, Kettenis M M, L G Suttorp, Landau L, M M Kettenis, Macris N, Macris N, Magnus W, Ohtaka K, Roepstorff R, Sondheimer E H, Van Leeuwen H J, Van Leeuwen H J, Wong R   +27 more
core   +3 more sources

Interaction of Ladle Slag With Varying SiO2 Content and Recyclate‐Based MgO–C Refractories

Advanced Engineering Materials, EarlyView.
Ladle slags (CaO/Al2O3 = 1) with 1–20 wt% SiO2 were investigated in contact with industrial MgO–C refractories fabricated from fresh magnesia and 50 wt% recyclate. The sessile drop method at 1600°C reveals intensive gas formation, delayed slag infiltration in recyclate‐based samples, and, under high‐SiO2 slag, formation of a dense MgAl2O4‐rich ...
Anton Yehorov, Eldar Salpagarov, Anhelina Mospan, Till Manon Jannis Stadtmüller, Thomas Schemmel, Christos Georgios Aneziris, Olena Volkova   +6 more
wiley   +1 more source

Energy efficiency and particle dynamics around magnetized black holes with parabolic configuration in STVG

European Physical Journal C: Particles and Fields
Investigating the impact of dark matter on gravity near black holes (BHs) using observational evidence and theoretical analysis is a critical area of relativistic astrophysics.
Saeed Ullah Khan, Javlon Rayimbaev, Yunus Turaev, Otaboyev Sirajiddin, Sulton Usanov, Weiwei Wang   +5 more
doaj   +1 more source