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- 000 03406cam a2200445 i 4500
- 008 181120s2018 caua b 000 0 eng d
- 020 __ |a 9781643271118 |q paperback
- 020 __ |a 1643271113 |q paperback
- 020 __ |a 9781643271156 |q hardcover
- 020 __ |a 1643271156 |q hardcover
- 040 __ |a YDX |b eng |e rda |c YDX |d GJG |d OCLCF |d YDXIT
- 050 _4 |a QC793.5.N4628 |b F57 2018
- 082 04 |a 539.7/213 |2 23
- 099 __ |a CAL 022019065773
- 100 1_ |a Fishman, Randy S., |e author.
- 245 10 |a Spin-wave theory and its applications to neutron scattering and THz spectroscopy / |c Randy S Fishman and Jaime A Fernandez-Baca, Toomas Room.
- 264 _1 |a San Rafael, California, USA : |b Morgan & Claypool, |c [2018]
- 300 __ |a 1 volume (various pagings) : |b color illustrations ; |c 25 cm.
- 336 __ |a text |b txt |2 rdacontent
- 337 __ |a unmediated |b n |2 rdamedia
- 338 __ |a volume |b nc |2 rdacarrier
- 490 1_ |a IOP concise physics
- 490 0_ |a A morgan & claypool publication
- 504 __ |a Includes bibliographical references.
- 505 00 |t Introduction -- |t Inelastic neutron scattering -- |t THz spectroscopy -- |t Spin-wave theory -- |t Model collinear magnets -- |t Model non-collinear magnets -- |t Inelastic neutron-scattering case studies -- |t THz spectroscopy case studies -- |t Conclusion.
- 520 __ |a "Two of the most powerful tools used to study magnetic materials are inelastic neutron scattering and THz spectroscopy. Because the measured spectra provide a dynamical fingerprint of a magnetic material, those tools enable scientists to unravel the structure of complex magnetic states and to determine the microcscopic interactions that produce them. This book discusses the experimental techniques of inleastic neutron scattering and THz spectroscopy and provides the theoretical tools required to analyze their measurements using spin-wave theory. For most materials, this analysis can resolve the microscopic magnetic interactions such as exchange, anisotropy, and Dzyalloshinskii-Moriya interactions. Assuming a background in elementary statistical mechanics and a familiarity with the quantized harmonic oscillator, this book presents a comprehensive review of spin-wave theory and its applications to both inelastic neutron scattering and THz spectroscopy. Spin-wave theory is used to study several model magnetic systems, including non-collinear magnets such as spirals and cycloids that are produced by geometric frustration, competing exchange interactions, or Dzyalloshinskii-Moirya interactions. Several case studies utilizing spin-wave theory to analyze inelastic neutron-scattering and THz spectroscopy measurements are presented. These include both single crystals and powders and both oxides and molecule-based magnets. In addition to sketching the numerical techniques used to fit dynamical spectra based on microscopic models, this book also contains over 70 exercises that can be performed by beginning graduate students."--www.amazon.com
- 650 _0 |a Neutrons |x Inelastic scattering.
- 650 _0 |a Electromagnetic fields.
- 650 _0 |a Magnetic spectrometer.
- 650 _0 |a Ferromagnetic materials.
- 700 1_ |a Fernandez-Baca, J. A. |q (Jaime A.), |e author.
- 700 1_ |a R??m, Toomas, |e author.
- 830 _0 |a IOP concise physics.