Results 261 to 270 of about 319,492 (291)
Some of the next articles are maybe not open access.
Energy of magnetic excitations and magnetization in compressible ferromagnets
Physics Letters A, 1973Abstract An explicit expression for the temperature dependence of the lattice constant in a ferromagnet and its influence on the magnetic excitation spectrum and magnetization in the low temperature region are obtained.
F.R. Vukajlovic, J.P. Vlahov
openaire +1 more source
Magnetism and compressive modulus of magnetic fluid containing gels
Journal of Applied Physics, 1999We have investigated the magnetism and have measured the compressive modulus of magnetic fluid containing gels, called ferrogels, in the presence of magnetic field. No hysteresis was shown in the magnetization curve of the ferrogel suggesting a super paramagnetic response. The equilibrium compressive modulus of the ferrogel was measured up to 4 kOe and
Tetsu Mitsumata +5 more
openaire +1 more source
Magnetic compression of ion rings
The Physics of Fluids, 1977The ion ring is described by the total number of ions, N; its major and minor radii, R and r; and the ion and electron ring currents Ii and Ie. It is assumed that the toroidal structure maintains itself and that the aspect ratio R/r is large. The evolution of these variables for a prescribed external field is then governed by a set of ordinary ...
openaire +1 more source
The Physics of Fluids, 1988
New self-similar solutions describe the subsonic compression of a plasma with an entrained axial magnetic field by a thin cylindrical liner. Effects of Ohmic dissipation, thermal conductivity, and plasma turbulence are included. The self-similar solutions, obtained in an explicit analytic form, demonstrate that magnetic flux can be compressed by an ...
Felber, F. S. +2 more
openaire +1 more source
New self-similar solutions describe the subsonic compression of a plasma with an entrained axial magnetic field by a thin cylindrical liner. Effects of Ohmic dissipation, thermal conductivity, and plasma turbulence are included. The self-similar solutions, obtained in an explicit analytic form, demonstrate that magnetic flux can be compressed by an ...
Felber, F. S. +2 more
openaire +1 more source
Magnetic Flux Compression by Magnetically Imploded Metallic Foils
Journal of Applied Physics, 1966A 136-kJ capacitor-bank energy source was used to implode metallic foils in a ``theta'' pinch. Aluminum foils accelerated by this scheme attained a velocity of 2.3 mm/μsec and a capacitive-to-kinetic energy conversion efficiency of 23%. An upper limit for the foil velocity depended upon the foil thickness and density, together with a parameter which ...
openaire +1 more source
Stepped impedance magnetic compression modulator
IEEE International Vacuum Electronics Conference, 2014Andras Kuthi +2 more
openaire +1 more source
Multiparametric prostate magnetic resonance imaging in the evaluation of prostate cancer
Ca-A Cancer Journal for Clinicians, 2016Baris Turkbey +2 more
exaly