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Title of Journal: J Supercond

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Abbravation: Journal of Superconductivity and Novel Magnetism

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Kluwer Academic Publishers-Plenum Publishers

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DOI

10.1016/0379-6779(93)90299-C

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1557-1947

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Intrinsic Spin Relaxation Processes in Metallic Ma

Authors: B Heinrich G Woltersdorf
Publish Date: 2007/02/10
Volume: 20, Issue: 2, Pages: 83-89
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Abstract

Spin relaxation processes in metallic magnetic nanostructures are reviewed First a brief review of the phenomenology of magnetic damping is presented using the Landau Lifshitz Gilbert LLG equations of motion It is shown that the Gilbert damping in bulk metallic layers is caused by the spin orbit interaction and itinerant character of 3d and 4sp electrons Spin dynamics in magnetic nanostructures acquires an additional nonlocal damping This means that a part of the magnetic damping is not given by the local Gilbert damping but arises from the proximity to other layers Spin pumping and spin sink concepts will be introduced and used to describe the interface nonlocal Gilbert damping in magnetic multilayers The modified LLG equation of motion in magnetic multilayers will be introduced and tested against the ferromagnetic resonance FMR data around the accidental crossover of FMR fields The spin pumping theory will be compared to the early theories introduced in the 1970s for the interpretation of transmission electron spin resonance TESR measurements across ferromagnet/normal metal sandwiches

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Other Papers In This Journal:
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  2. Magnetic Resonance and Superconductivity: Some History, Ancient and in the Making
  3. Superconducting and Magnetic Properties of Zn-doped YBa 2 Cu 3 O 7− δ
  4. Bound Clusters and Pseudogap Transitions in Layered High-Tc Superconductors
  5. First-Principles Study on the (111) Surface of Half-Metallic CsN
  6. First-Principles Study on the (111) Surface of Half-Metallic CsN
  7. Novel Synthesis and Nanostructure Controlled Magnetic Characteristics of ε -Fe 3 N and γ ′-Ni x Fe 4− x N (0.2 ≤ x ≤ 0.8) Nitrides
  8. Stability Study of Mg and Al Doped and Co Doped ZnO Hydrides by Ab Initio Calculations
  9. Enhancement in the Superconductivity of Tl(Ba 2− x Mg x )(Ca 1 Be 1 )Cu 3 O 10− δ System with the Decreased Thickness of Charge Reservoir Layer
  10. Simulation of the Magnetic Induction Vector of a Magnetic Core to be Used in FFC NMR Relaxometry
  11. Effect of Fuel on the Synthesis, Structural, and Magnetic Properties of M-Type Hexagonal SrFe 12 O 19 Nanoparticles
  12. A Compact Treatment of Singular Impurities Using the Artificial Friedel Resonance (FAIR) Technique
  13. The Superconducting Magnetoresistance Effect in Ni 80 Fe 20 –Nb–Ni 80 Fe 20 and Co–Nb–Co Trilayers: Requisites for Tailoring its Magnitude
  14. Pressure-Induced Insulator to Metal Transition and Superconductivity of the Inert Gases
  15. Magnetic Properties of CuTi 2−2 x Cr 2 x S 4 Materials
  16. Phase Formation and Transition Temperature Variation of TlSr 2 (Ca 1− x R x )Cu 2 O 7 (R = Dy, Ho and Tb) Superconductor
  17. Phase Formation and Transition Temperature Variation of TlSr 2 (Ca 1− x R x )Cu 2 O 7 (R = Dy, Ho and Tb) Superconductor
  18. The Influence of Annealing Temperature on the Magnetic Properties of Mn 0.5 Co 0.5 Fe 2 O 4 Nanoferrites Synthesized via Mechanical Milling Method
  19. Microwave Surface Impedance and Complex Conductivity of High- T c Single Crystals: Current State and Unsolved Problems
  20. Crystal Structure and Magnetic Properties of (La 1− x Sr x MnO 3 ) N (LaCrO 3 ) 1− N Solid Solutions
  21. Local Structural Properties Around Cu Atoms in Checkerboard Phased Ca 2− x Na x CuO 2 Cl 2
  22. Enhancement of Phase Coherence Between Superconducting Grains in Strongly Underdoped Bi 2 Sr 2 CaCu 2 O 8+ δ
  23. Chaotic Dynamics of a Fractal Josephson Junction
  24. Magnetic Properties of the Ce(Pd 1− x Cu x ) 3 System
  25. Relationship between Spin Gap and Crystal Structure in La-214 Cuprate Superconductor
  26. Effect of La–Zn Substitution on the Structure and Magnetic Properties of Low Temperature Co-Fired M-Type Barium Ferrite
  27. Effect of Elaborating Technique on the Structural, Magnetic, and Magnetocaloric Properties of La 0 . 8 Ca 0 . 1 Na 0 . 1 Mno 3 Manganite
  28. Structural, Microstructural and Magnetic Characterizations of Mechanically Alloyed Fe 65 Si 20 Cr 15 Powders Mixture
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  30. Magnetic Dilution Effects in the Intermetallic Compound GdIn 3
  31. On the Reflection of 3rd International Conference on Superconductivity and Magnetism—ICSM2012, Between 29th April–4th May, 2012, Istanbul, Turkey
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  42. A Study on the Insulation of the Termination for HTS Cable in Liquid Nitrogen
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  44. Processing and Properties of Bar-Shaped Single-Seeded and Multi-Seeded YBCO Bulk Superconductors by a Top-Seeded Melt Growth Technique
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