The study of ultrafast magnetodynamics has entered a new era thanks to the
groundbreaking technological advances in free-electron laser (FEL) light sources. The …

The purpose of this chapter is to review the current status of magnetic materials used in data
storage. The emphasis is on magnetic materials used in disk drives and in the magnetic …

Light-matter interaction at the nanoscale in magnetic materials is a topic of intense research
in view of potential applications in next-generation high-density magnetic recording. Laser …

The magnetic properties and structures of Co 80 Pt 20–30 vol% oxide (ZrO 2, Cr 2 O 3, Y 2 O
3, Al 2 O 3, MnO, TiO 2, WO 2, SiO 2, Mn 3 O 4, WO 3, Co 3 O 4, MoO 3, and B 2 O 3) …

Future magnetic recording media require firm control of the microstructure particularly with
uniform grain size at the nanometer scale. Using self-assembling block copolymers as an …

CoPt films have been grown in the past with a high anisotropy in L1 1 or L1 0 phase, and a
high coercivity is observed only in L1 0 CoPt films. Recently, we have grown CoPt films …

Micromagnetic study using Barium-ferrite has been performed with the magnetic parameters
such as saturated magnetization 4800 Gauss, Gilbert damping 0.8, and exchange constant …

We analyze the magnetic cluster size (MCS) and magnetic cluster size distribution (MCSD)
in a variety of perpendicular magnetic recording (PMR) media designs using resonant small …

Magnetic nano-systems have a wide scope of applications ranging from data storage
technologies to biomedicine. In data storage devices the information is encoded in the grain …

Areal density is a main key of magnetic recording improvement by the reducing grain size of
the conventional magnetic media. When small grains, exchange coupling has more effective …