The projected area of the loop on the x−y plane is πρ2 with a new radius, ρ. Thus, the mean square of the radius can be written as 〈ρ2〉=〈x2〉 + 〈y2〉, which is the mean square of the distance of the orbiting electron normal to the magnetic field (z-axis) through...
c, d Magnetic hysteresis loops of CFO nanosheet samples measured at different temperatures under out-of-plane (OOP) and in-plane (IP) magnetic field, respectively. e, f Temperature dependence of magnetic susceptibility (M, left axis, solid curves, measured with a field of 0.1 T) and ...
The control and manipulation of superparamagnetic nanoparticles (SP-MNP) is a significant challenge and has become increasingly important in various fields, especially in biomedical research. Yet, most of applications rely on relatively large nanoparticles, 50 nm or higher, mainly due to the fact that...
to simply derive that it will be dependent on the square of the intensity of the magnetic field and the sine of double the fibre angle𝛼α(rad). For small values of the magnetic field intensity, we can verify the functionality of the model, where the results should approach the limit ca...
Magnetic moment, also known as magnetic dipole moment, is the measure of the object's tendency to align with a magnetic field. The objects have a tendency to place themselves in such a way that the magnetic moment vector becomes parallel to the magnetic
33), the magnetic recording medium (tape or disk) moves relative to an electromagnetic transducer that is essentially a magnetic circuit with a gap. When a current passes through windings about the head, the head is magnetized and a fringe field appears in the gap. In the write process, ...
If you are using a device that does not have a headset jack, you can use the headset adapter included with your device that enables you to connect 3.5 mm audio accessories, like your favourite headphones or the Square Reader, to the device’s main port (like a USB-C port). We also ...
Thus a bar magnet can be thought as two magnetic monopoles separated by a length of the magnet. The magnetic force appears to originate out of the North Pole (N) of the magnet and to terminate at the South Pole (S) of the magnet. Some of the field lines pass through the material of...
The first of this two-part article illustrates the state-of-the-art in soft magnetic materials characterization starting with very early developments and giving a retrospective view of research carried out in this field. One famous measurement setup is t
Perpendicular magnetic anisotropy (PMA) refers to the phenomenon where the magnetization of a magnetic film or multilayer is perpendicular to the plane of the film. It is characterized by a linear dependence of the anisotropy field on the thickness of the film, indicating the presence of surface ...