A close functional and structural integration of passive elements is required to improve the power density motor drives. Such power-dense drives are prerequisites in aerospace automotive applications. This article presents a permanent magnet with an integrated filter inductor, which not only eliminates inductor losses but also removes its associated weight volume. The uses motor's inherent magn...

The ever lasting quest for high power density solutions to power conversion systems, has recently yielded intriguing new engineering ideas and conversion topologies. Most if not all of these, hinge on the theoretical prediction that the size of magnetic components and capacitors should decrease as the conversion frequency is increased. Unfortunately, as many designers have learned the hard way,...

Veselago medium (also called double negative material, backward medium, left-handed medium) is a medium with both negative isotropic dielectric permittivity and permeability. It has the effect of backward waves with negative (anomalous) refraction, in contrast to the usual forward waves with normal refraction in normal isotropic dielectrics and/or magnetics. In this paper, examples of the exist...

The effect of substrate temperature and oxygen pressure on the microstructure and magneto-optical (m-0) properties of Sr-ferrite films grown on (001) single crystal sapphire substrates by pulsed laser deposition has been investigated. The results demonstrated that smooth c-axis oriented films, could only be prepared at a narrow operational window of the useful oxygen pressure and at high substr...

Geothermal heat flow is key to unraveling several large-scale geophysical systems, including the inner workings of Greenlandic ice sheet, and by extension, possibility understanding past prior global climate. Similarly, it could provide insight into paleo-trace Icelandic mantle plume, which in turn integral answering long-standing questions on origin mountains western eastern Greenland Norway. ...

The present paper evaluates the electromagnetic field induced by high voltage overhead transmission line of 132 kV, numerical modeling in FEMM software using ¨finite element method magnetics¨. Several case studies are considered, where simulations proposed under nominal conditions kV lines, for typical structures Argentina. carried out relation to study distribution Electric and Magnetic Fields...

Our compilation of marine magnetics the Caribbean Plate allows us to identify magnetic anomalies from Cretaceous Normal Superchron (CNS) in Colombia and Venezuela basins, which we propose a model for age origin its Large Igneous Province (CLIP). The comparison selected profiles across these basins with high resolution other areas CNS indicates that Basin formed 73-92 million years ago (Ma) 92-1...

The flavoprotein CRYPTOCHROME (CRY) is now generally believed to be a magnetosensor, providing geomagnetic information via quantum effect on light-initiated radical pair reaction. Whilst there considerable physical and behavioural data support this view, the precise molecular basis of animal magnetosensitivity remains frustratingly unknown. A key reason for difficulty in combining biological ex...