Rock magnetism : fundamentals and frontiers

著者

書誌事項

Rock magnetism : fundamentals and frontiers

David J. Dunlop, Özden Özdemir

(Cambridge studies in magnetism / edited by David Edwards and David Melville, 3)

Cambridge University Press, 2012

2nd ed

  • : pbk

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注記

"First published 1997. First paperback edition, with corrections 2001"--T.p. verso

Bibliography: p. 527-564

Includes index

内容説明・目次

内容説明

Rock Magnetism, first published in 1997, is a comprehensive treatment of fine particle magnetism and the magnetic properties of rocks. Starting from atomic magnetism and magnetostatic principles, the authors explain why domains and micromagnetic structures form in ferromagnetic crystals and how these lead to magnetic memory in the form of thermal, chemical and other remanent magnetizations. The phenomenal stability of these magnetizations, providing a record of plate tectonic motions over millions of years, is explained by thermal activation theory. One chapter is devoted to practical tests of domain state and paleomagnetic stability; another deals with pseudo-single-domain magnetism. The final four chapters place magnetism in the context of igneous, sedimentary, metamorphic, and extraterrestrial rocks. This book will be of great value to graduate students and researchers in geophysics and geology, particularly in paleomagnetism and rock magnetism, as well as physicists and electrical engineers interested in fine-particle magnetism and magnetic recording.

目次

  • Preface
  • 1. Magnetism in nature
  • 2. Fundamentals of magnetism
  • 3. Terrestrial magnetic materials
  • 4. Magnetostatic fields and energies
  • 5. Elementary domain structure and hysteresis
  • 6. Domain observations
  • 7. Micromagnetic calculations
  • 8. Single-domain thermoremanent magnetization
  • 9. Multidomain thermoremanent magnetization
  • 10. Viscous and thermoviscous magnetization
  • 11. Isothermal magnetization and demagnetization
  • 12. Pseudo-single-domain remanence
  • 13. Crystallization remanent magnetization
  • 14. Magnetism of igneous rocks and baked materials
  • 15. Magnetism of sediments and sedimentary rocks
  • 16. Magnetism of metamorphic rocks
  • 17. Magnetism of extraterrestrial rocks
  • References.

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