Results 31 to 40 of about 55,798 (268)

Increasing output power of electromagnetic vibration energy harvesters using improved Halbach arrays [PDF]

, 2013
This paper extends previously published studies into the performance of Halbach arrays for electromagnetic vibration energy harvesting. A Halbach array is a specific arrangement of permanent magnets that concentrates the magnetic field on one side of the
Zhu, Dibin, Beeby, SP, Tudor, MJ, Harris, Nick   +3 more
core   +1 more source

Magnetic Noise in Structured Hard Magnets [PDF]

Physical Review Letters, 2010
The anomalous Hall effect of wires patterned from (Co{90}Fe{10}/Pt){n} multilayers, with ...
Zhu, Diao, E R, Nowak, Gen, Feng, J M D, Coey   +3 more
openaire   +5 more sources

Research on Magnetism and Magnetization Intensity of Magnetic Fluid

Journal of Physics: Conference Series, 2020
Abstract Magnetic fluid is a liquid magnetic material with high magnetization, fluidity and superparamagnetism. The composition and the performance of magnetic fluid in magnetic field were introduced. Magnetic model of magnetic fluid for application was established.
Ruican Hao, Huagang Liu, Zhixin Feng
openaire   +1 more source

Magnetic Catalysis Versus Magnetic Inhibition [PDF]

Physical Review Letters, 2013
We discuss the fate of chiral symmetry in an extremely strong magnetic field B. We investigate not only quark fluctuations but also neutral meson effects. The former would enhance the chiral-symmetry breaking at finite B according to the Magnetic Catalysis, while the latter would suppress the chiral condensate once B exceeds the scale of the hadron ...
Fukushima, Kenji, Hidaka, Yoshimasa
openaire   +3 more sources

Experımental Evaluatıon Of The Effects Of Magnetıc Applıances On Tooth Movement And Osteoclastıc Actıvıty

Turkish Journal of Orthodontics, 2000
The aim of our study is to compare the effects of samarium-cobalt magnets and opening springs on tooth movement and bone histology observed in Sprague Dawley rats.
H. Ölmez, O. Meral, Ü. Gürton, D. Sağdiç   +3 more
doaj   +1 more source

Magnetizing of permanent magnets using HTS bulk magnets

Cryogenics, 2011
A demagnetized Nd-Fe-B permanent magnet was scanned just above the magnetic pole containing the HTS bulk magnet, generating a magnetic field of 3.27 T. The magnet sample was subsequently found to be fully magnetized in the open space of the static magnetic fields.
OKA, Tetsuo, MURAYA, Tomoki, KAWASAKI, Nobutaka, FUKUI, Satoshi, OGAWA, Jun, SATO, Takao, TERASAWA, Toshihisa   +6 more
openaire   +2 more sources

Transport phenomena in nonitinerant magnets [PDF]

, 2013
Traditionally, the role of information carrier in spin- and electronic devices is taken by respectively the spin or the charge of the conduction electrons in the system.
Hoogdalem, Kevin Alexander van
core   +1 more source

Improvement of thermal stability by co-introducing Dy and Co with dual-alloy method in NdFeB magnets

Journal of Materials Research and Technology
A dual-main-phase magnet with excellent thermal stability was prepared by co-mixing two types of magnetic powders, which was the conventional N55-grade powder without Dy elements, while the Co and Dy contents reached 50 wt% and 6 wt% respectively in ...
Xintong Yang, Shuai Cao, Yuhao Li, Zhi Jia, Yuheng Xie, Zhiwei Xiong, Shuangyu Zheng, Guangfei Ding, Shuai Guo, Renjie Chen, Aru Yan   +10 more
doaj   +1 more source

Effects of Pressure and Magnetic Field on Glutathione Production by Saccharomyces cerevisiae

Brazilian Archives of Biology and Technology, 2022
Saccharomyces cerevisiae (S. cerevisiae) has been studied as a model microorganism to understand the mechanism of glutathione (GSH) production. Furthermore, magnetic field (MF) application is a novel approach to stimulate microorganism metabolism to ...
Wilson José Fernandes Lemos Júnior, Ingrid da Mata Gonçalves, Juliane Borges Guedes, Kricelle Mosquera Deamici, Lucielen Oliveira Santos   +4 more
doaj   +1 more source

Updimensioning strategy derived from synthetic equiaxed grain structures for approximating 3D grain size distributions from 2D visualizations with 1D parameters

Scientific Reports
We generated synthetic equiaxed grain structures using computer graphics software to explore the relationship between various grain size determination methods and true three-dimensional (3D) grain diameters.
Kevin Gillespie, Algirdas Baskys, Ian Pong, Jean-Francois Croteau   +3 more
doaj   +1 more source