Results 61 to 70 of about 21,078,516 (299)

Microwave absorption properties of permalloy nanodots in the vortex and quasi-uniform magnetization states

New Journal of Physics, 2014
When the in-plane bias magnetic field acting on a flat circular magnetic dot is smaller than the saturation field, there are two stable competing magnetization configurations of the dot: the vortex and the quasi-uniform (C-state).
K Y Guslienko, G N Kakazei, Yu V Kobljanskyj, G A Melkov, V Novosad, A N Slavin   +5 more
doaj   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Effect of symmetric and asymmetric non-uniform magnetic field on hydrodynamically developed and ther

Journal of Thermal Engineering
This study examines the heat-transfer characteristics of the hydrodynamically established, thermally developing flow of ferrofluid (Fe3O4 + water) in a 2-mm-diameter circular channel under the influence of both symmetric and asymmetric non-uniform ...
Danvendra Singh, Om Prakash
doaj   +1 more source

Laboratory experiments on plasma jets in a magnetic field using high-power lasers

EPJ Web of Conferences, 2013
The experiments to simulate astrophysical jet generation are performed using Gekko XII (GXII) HIPER laser system at the Institute of Laser Engineering. In the experiments a fast plasma flow generated by shooting a CH plane (10 μm thickness) is observed ...
Nishio K., Sakawa Y., Kuramitsu Y., Morita T., Ide T., Kuwada M., Koga M., Kato T., Norimatsu T., Gregory C., Woolsey N., Murphy C., Gregori G., Schaar K., Diziere A., Koenig M., Pelka A., Wang S., Dong Q., Li Y., Takabe H.   +20 more
doaj   +1 more source

Magnetic field induced the assembling of Photothermal evaporator for efficient solar‐driven desalination

EcoMat, 2023
Solar‐driven interfacial evaporation is a sustainable and economical technology for freshwater generation. Structural design of photothermal material is an effective strategy to improve the evaporation performance but is usually bothered by complicated ...
Mingyu Zhou, Peng Han, Guicun Qi, Dali Gao, Hamdy Maamoun Abdel‐Ghafar, Yuchao Wang, Shengyang Tao   +6 more
doaj   +1 more source

Microstructure‑Dependent Phase Transformations Under High‑Pressure Laser Heating in Additively Manufactured AlCrFe2Ni2

Advanced Engineering Materials, EarlyView.
Additively manufactured AlCrFe2Ni2 with contrasting BCC/B2‐dominant and lamellar FCC + BCC/B2 microstructures exhibits the same pressure‐induced BCC/B2 → HCP transformation. Under laser heating at high pressure, HCP is destabilized, and a cubic BCC/B2 + FCC assemblage is recovered, while the lower‐scan‐speed microstructure transforms at a lower ...
Raimundas Sereika, Hunter Kantelis, Yogesh K. Vohra, Shengbiao Zhang, Wuxian Yang, Wen Chen   +5 more
wiley   +1 more source

Dynamics of two-dimensional electron gas in non-uniform magnetic field [PDF]

, 2014
We have theoretically studied dynamics of the two-dimensional electron system (2DES) placed in a strong laterally non-uniform magnetic field, which appears due to ferromagnetic film on the top of heterostructure. It is shown that lateral inhomogeneity of
Balev, O. G., O G Balev, Larkin, Ivan, I A Larkin   +3 more
core   +1 more source

Coupled Effects of Magnetohydrodynamics and Nanoparticles on Nonlinear Stretching Wedge Flow with Multiple Slips and Non-Uniform Heating

Jurnal Diferensial
This study investigates the complex interplay between magnetohydrodynamics (MHD), nanoparticle behavior, and fluid flow characteristics in the context of a nonlinear stretching wedge with multiple slips and non-uniform heating.
Victor Adetayo akinrimade, Mutairu Kayode Kolawole   +1 more
doaj   +1 more source

Impact of Hydrogen Incorporation on Electronic and Magnetic Structure of X2CrNi18‐9 Stainless Steel

Advanced Engineering Materials, EarlyView.
Hydrogen uptake in austenitic stainless steel alters both its electronic and magnetic structure. Seebeck measurements reveal hydrogen‐induced shifts in the electronic density of states, while neutron scattering uncovers nanoscale inhomogeneities that grow upon hydrogen incorporation, with the most pronounced effect observed in the PBF as‐built state ...
Torben Tappe, Louis Becker, Gaurav Kanu, Thomas F. Headen, Dirk Honecker, Gabi Schierning, Santiago Benito, Sebastian Weber, Klara Lünser, Sabrina Disch   +9 more
wiley   +1 more source

Influence of a non-uniform external magnetic field on the oblique stagnation-point flow of a micropolar fluid

, 2015
An exact solution is obtained for the steady plane magnetohydrodynamics oblique stagnation-point flow of a homogeneous, incompressible, electrically conducting micropolar fluid over a rigid uncharged dielectric at rest.
Giantesio, Giulia, BORRELLI, Alessandra, PATRIA, Maria Cristina   +2 more
core   +1 more source