- Print ISBN 9780444502490
- Electronic ISBN 9780080929255
Chapter one focuses on GMR in magnetic multilayers, spin valves, multilayers on grooved substrates and multilayered nanowires. Furthermore it comprises theoretical models and employs the experimental data to discuss the current understanding of GMR and the underlying physics.
A key aspect of the study of the properties of thin magnetic films and multilayers is the relationship between the structural and magnetic properties of the material, which has become one of the most active areas of research in magnetism in recent years. NMR is a well-known technique that offers the possibility to obtain experimental information on atomic scale properties in systems with reduced dimensionality. Chapter two reviews the results obtained by NMR on the latter systems. Written in tutorial style it will be helpful to scientists familiar with the preparation and properties of thin magnetic films but having little knowledge of the NMR of ferromagnetic materials.
Chapter three examines rare-earth compounds with 3d transition metals, in particular those that exhibit a magnetic instability of the 3d-subsystem. It focuses on such compounds in which the d-electron subsystem is neither non-magnetic, nor carries a stable magnetic moment.
The last chapter is concerned with the promising technology of magnetic refrigeration which can be used in a broad range of applications. It is based on the magnetocaloric effect associated with the entropy change occurring when a magnetic material is isothermally subjected to a changing magnetic field and the temperature change when the field is changed adiabatically. The last decade has witnessed quite a
- © 1999
- 19th November 1999
- North Holland
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