Magnetic Dynamics in Antiferromagnetically-Coupled Ferrimagnets

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Magnetic Dynamics in Antiferromagnetically-Coupled Ferrimagnets is written by Takaya Okuno and published by Springer Nature. It's available with International Standard Book Number or ISBN identification 9811591768 (ISBN 10) and 9789811591761 (ISBN 13).

This book presents the theoretical and experimental investigations on antiferromagnetically coupled ferrimagnets and reveals new aspects of ferrimagnetic dynamics in terms of the role of angular momentum. The purpose of this book is to show readers that antiferromagnets/ferrimagnets are useful in spintronic devices in that (1) The nonadiabatic spintransfer torque in antiferromagnets acts as a staggered magnetic field, which can drive the magnetic domain walls, and (2) The Gilbert damping parameter α, the energy dissipation rate associated with the magnetic dynamics of ferrimagnets, is insensitive to temperature in contrast to the conventional understanding that the effective α of ferrimagnets diverges at the angular momentum compensation temperature. This book provides readers with a scientific platform of ferrimagnetic dynamics, which serves as a useful basis for realizing the next generation of spintronic devices.