magnetic systems
Neutron and Muon Studies of Spin Dynamics in Magnetic Systems
... real magnetic systems has improved greatly, due to both significant theoretical advances and a constant improvement of the experimental techniques ...the magnetic ground state, remains decidedly ...
235
Ferromagnetic Resonance Studies of Coupled Magnetic Systems
... This chapter introduces the type of structure studied in this work, a stack of thin film layers coupled through indirect exchange. We also report the in-plane switching behavior of our samples, followed by high-frequency ...
77
Exotic order in magnetic systems from Majorana fermions
... insulating systems may be described by either Ising [11, 12] or Heisenberg-type spin interactions and neither of these models has a general solution for arbitrary dimension; in fact, the solution by Onsager [13] ...
174
Spin densities in 4f and 3d magnetic systems
... a magnetic Compton scattering experiment, scattered X-ray spectra are recorded over 60 seconds with positive, A, and negative, B, fields in the sequence ...
199
Application of Different Types of Magnet Retention Systems in the Prosthetic Practice
... produced magnetic disks that are characterized by great strength of the magnetic field, but could not be reduced to a size that will allow their application for ...these magnetic systems with ...
7
Time Domain Simulation of Mixed Nonlinear Magnetic and Electronic Systems
... complex magnetic systems intimately connected to any neces- sary drive ...one magnetic and one ...hysteretic magnetic systems may be simulated in the time domain, coupled to any ...
11
Thin Film Systems Based on Co and Cr Or Cu: Magnetoresistive Properties and Application
... film systems showed the following. The phase state of film systems Со/Сr/Co/S after condensation corresponds to bcc-Cr + hcp-Со and crystalline structure has nanoscale ...
5
Design and modelling of permanent magnet fault current limiter For electrical power applications
... soft magnetic core or cores which are biased to saturation by a permanent magnet excitation systems (PM), and coils carries the ac current wound around such ...the magnetic circuit were linearized as ...
6
Electromagnetic Analysis of Different Geometry of Transmitting Coils for Wireless Power Transmission Applications
... geometries. Magnetic field, electric field, magnetic flux density, and current density for various geometries are presented and ...compared. Magnetic flux density is measured via an experimental setup ...
8
Conductance fluctuations in systems with random magnetic field scattering
... The latter is determined both by the external 6eld itself and by the local electron density Hi~2 = 4mn, hc/e, so that the real electron scattering on a smooth screened random potential a[r] ...
5
ANSYS software based simulation of Four-coil Active Magnetic Bearing
... compressors. Magnetic bearings yield several ...in magnetic bearings, mechanical friction losses are ...friction, magnetic bearings also allow some perhaps less obvious improvements in ...
6
Discrete and continuous systems of logic in nuclear magnetic resonance
... NMR systems — as long as there is no need for numerical ...unusual systems in which many computational steps are reversible to a very good degree of approxima- ...
25
Magnetic Field Enhancement in Ammonia Water Absorption Refrigeration Systems
... different magnetic induction intensities are shown in Figure 8 and Figure ...the magnetic induction ( ) β ...by magnetic field is obvious, turbulence in direction of thickness therefore are more ...
15
REGULATION OF UNBALANCED ELECTROMAGNETIC MOMENT IN MUTUAL LOADING SYSTEMS OF ELECTRIC MACHINES OF TRACTION ROLLING STOCK AND MULTIPLE UNIT OF MAINLINE AND INDUSTRIAL TRANSPORT
... For the first time the concept was introduced and the principles of regulation of unbalanced electro- magnetic torque in the systems of mutual loading for electric machines of direct and pulse current were ...
8
Design of PID Controller for Non-Linear Systems Using Lévy Flight Based Heuristic Algorithms
... Controller design problem existing for the stable and the linear system are very simple compared with the unstable and the non-linear systems. The number of traditional controller design procedure existing for the ...
9
Microlamination Based Lumped And Distributed Magnetic Mems Systems Enabled By Through-Mold Sequential Multilayer Electrodeposition Technology
... Both vacuum-based processes (e.g. co-sputtering [19]) and non vacuum-based processes (e.g. electrodeposition [20]) can be utilized for multilayer fabrication. Low processing temperatures, atmospheric pressures, fast ...
140
Study of Magnetization Switching in Coupled Magnetic Nanostructured Systems
... This technique can be applied in various fields: for London penetration depth, for magnetic and meta-magnetic transitions, superconductors, and in our case, the magnetization switching. We perform ...
199
Measurements of Electro-magnetic Parameters in Pulsed Power Systems
... the magnetic fields in a system containing the discharge of electrical ...like magnetic pick up loops, Rogowski Coils, Current Transformer ...of magnetic field in materials through Faraday rotation ...
5
Electric and magnetic phenomena in water and living systems
... The number of loops N required is a function of the program pulse width tpw accordingto Nx tpw > 100 Ins.. The width of the program pulse is from 0.1 to-1 Ins.[r] ...
294
Magnetic ordering in systems of reduced dimensionality
... The two most frequently used families of functionals are the Local Den sity Approximation (LDA), and the Generalised Gradient Approximation (GGA). The LDA methods make the approximation that the exchange- correlation ...
180