The existence of magnetic domains arises from the action of several interactions present in
magnetic materials, mainly exchange, anisotropy, and dipolar. This chapter deals with some …

As data transfer rates increase within the magnetic recording industry, improvements in
device performance and reliability crucially depend on the thorough understanding of …

In this work, we study numerical issues related to a common mathematical model which
describes ferromagnetic materials, both in a stationary and nonstationary context …

Since its initial discovery by Berzelius in 1818, selenium has steadily been incorporated in
nearly all areas of chemistry. While the early chemistry involving selenium was …

Abstract Mn 0.1 Mg 0.2 (Co, Ni, Zn) 0.7 Fe 2 O 4 compounds with particles sizes ranging
between 11 nm and 17 nm were successfully synthesised by hydrothermal process. These …

The existence of quantum correlation (as revealed by quantum discord), other than
entanglement and its role in quantum-information processing (QIP), is a current subject for …

Abstract Zn 0.35 Ni 0.57 Co 0.03 Fe 2.05 O 4 ferrite was prepared by a chemical combustion
route. The resulting precipitate was dried and sintered at 1050° C and 1150° C respectively …

Despite the fact that cobalt based catalysts are used at the industrial scale for Fischer–
Tropsch synthesis, it is not yet clear which cobalt metallic phase is actually at work under …

The magnetic properties of cobalt metal nanowires grown by electrodeposition in porous
membranes depend largely on the synthesis conditions. Here, we focus on the role of …

The main objective of this present paper is to measure the apparent viscosity of a magnetic
suspension in the presence of particle agglomerates of different sizes for several applied …