Results 11 to 20 of about 101,110 (259)

GEANT4 Studies of Magnets Activation in the HEBT Line for the European Spallation Source [PDF]

open access: yes, 2013
The High Energy Beam Transport (HEBT) line for the European Spallation Source is designed to transport the beam from the underground linac to the target at the surface level while keeping the beam losses small and providing the requested beam footprint ...
Carlsson, P.   +10 more
core   +3 more sources

PM fractional machines adopting bonded magnets: effect of different magnetizations on the energetic performance [PDF]

open access: yes, 2012
The adoption of Permanent Magnets in small brushless machines for automotive applications is becoming frequent. Some research on bonded magnets is being carried on to substitute the ferrites.
P. Ferraris   +8 more
core   +1 more source

Spin-electric coupling in quantum dots and molecular magnets [PDF]

open access: yes, 2011
In this thesis we study several aspects related to the dynamics of electrons and holes in quantum dots, as well as dynamics of electron spins in molecular magnets.
Trif, Mircea
core   +1 more source

Magnet Shape Optimization to Reduce Pulsating Torque for a Five-Phase Permanent-Magnet Low-Speed Machine [PDF]

open access: yes, 2014
The author would like to thank S. Djebarri from the Research Institute of Naval Academy for his help with computing the machines with FEA program FEMM and F.
SCUILLER, Franck
core   +1 more source

Ultrathin films of L10-MnAl on GaAs (001): A hard magnetic MnAl layer onto a soft Mn-Ga-As-Al interface

open access: yesAPL Materials, 2018
Ferromagnetic MnAl (L10-MnAl phase) ultrathin films with thickness varying from 1 to 5 nm have been epitaxially grown on a GaAs (001) substrate. A coercivity above 8 kOe has been obtained with no need of a buffer layer by tuning the sample preparation ...
C. Navío   +6 more
doaj   +1 more source

Cheek plumper: An instant, noninvasive face-lifting prosthesis—A case report

open access: yesScientific Dental Journal, 2022
Background: Restoring lost form and function in edentulous patients is a challenge when the edentulous state has remained in a long term. Most patients with chronic edentulism suffer from a range of problems, such as reduction in facial height, cheek ...
Vidyalakshmi Chandrasekar   +2 more
doaj   +1 more source

MnBi thin films for high temperature permanent magnet applications

open access: yesAIP Advances, 2019
Thin films of ferromagnetic LTP-MnBi (Low Temperature Phase of MnBi) have been grown by magnetron sputtering onto quartz substrates. Two particular issues related to LTP-MnBi have been investigated: the strong influence of the growth temperature and the ...
M. Villanueva   +6 more
doaj   +1 more source

Optimization of the synthesis parameters of nanocomposites based on bacterial nanocellulose/Fe3O4 [PDF]

open access: yesTehnika, 2021
Development in many areas of engineering and technology are closely linked to the development of new or improvement of existing materials. Having in mind wide use of bacterial nanocellulose (BNC) in various areas of everyday life, from biomedicine ...
Janićijević Aleksandra A.   +4 more
doaj   +1 more source

Study on the magnetic viscosity of multi-step magnetized heterogeneous alloys

open access: yesJournal of Materials Research and Technology, 2023
The multi-step magnetization behavior caused by a variety of microstructures is common in magnetic materials. The study of the effect of heterogeneous structure magnetization behavior on magnetic viscosity provides extensive guidance for the long-term ...
Zhihe Zhao   +9 more
doaj   +1 more source

Drift-Free Integration in Inductive Magnetic Field Measurements Achieved by Kalman Filtering

open access: yesSensors, 2021
Sensing coils are inductive sensors commonly used to measure magnetic fields, such as those generated by electromagnets used in many kinds of industrial and scientific applications.
Pasquale Arpaia   +5 more
doaj   +1 more source

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