This paper introduces the latest research achievements on hysteresis modeling for power magnetic devices based circuit method. First, model considering behavior is derived. Next, this developed to reluctance network model, analyze more complicated such as an electric motor. Furthermore, improved take dynamic characteristics including skin effect into account. Finally, prediction method of deter...

In this paper, a method of low power analog testing is proposed. In spite of having Oscillation Based Built in Self-Test methodology (OBIST), a look up table based (LUT) low power testing approach has been proposed to find out the faulty circuit and also to sort out the particular fault location in the circuit. In this paper an operational amplifier, which is the basic building block in the ana...

This paper describes a high power electromagnetic microactuator fabrication method that combines the hard magnetic Fe/Pt process, Ni/Fe permalloy magnetic circuit design, bulk micromachining, and excimer laser ablation. The hard magnetic material Fe/Pt is deposited under low temperature less than 300◦C by sputter onto a suspension diaphragm to produce a perpendicular magnetic anisotropic field....

It is essential in the simulation of power electronics applications to model magnetic components accurately. In addition to modeling the nonlinear hysteresis behavior, eddy currents and winding losses must be included to provide a realistic model. In practice the losses in magnetic components give rise to significant temperature increases which can lead to major changes in the component behavio...

The catalysis of chiral symmetry breaking in the massless weakly coupled QED in a magnetic field at finite temperature is studied. The temperature of the symmetry restoration is estimated analytically as Tc ≈ mdyn, where mdyn is the dynamical mass of a fermion at zero temperature. PACS number(s): 11.30Rd, 11.30Qc, 12.20Ds Typeset using REVTEX 1 Recently it has been shown that a constant magneti...

In this paper the design of a new high-speed current mode BiCMOS logic circuits isproposed. By altering the threshold detector circuit of the conventional current mode logic circuitsand applying the multiple value logic (MVL) approach the number of transistors in basic logicoperators are significantly reduced and hence a reduction of chip area and power dissipation as wellas an increase in spee...

In acute liver dysfunction therapy a microspheres based detoxification system is used for high specific toxin removal [1]. A hollow fiber membrane filter separates blood plasma from an extracorporeal blood circuit, which is led to a secondary circuit with immersed specific adsorbent microparticles. In case of filter rupture, the particles can contaminate the patient. Fluorescent magnetic partic...