Elsevier S & T

Magnetic Imaging and Its Applications to Materials

De Graef, Marc

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Table of contents
  • Cover
  • Contentsv
  • Contributorsix
  • Volumes in Seriesxi
  • Prefacexv
  • Chapter 1. Micromagnetic Modeling of Domain Structures in Magnetic Thin Films1
  • 1.1 Introduction1
  • 1.2. Model and Computation2
  • 1.3 Comparisons of Simulated Domain Structures with Experimental Observations8
  • 1.4. Domain Configurations in Patterned Magnetic Thin Film Elements15
  • 1.5. Magnetization Processes in Thin Film Recording Media18
  • 1.6. Summary and Remarks25
  • Chapter 2. Lorentz Microscopy: Theoretical Basis and Image Simulations27
  • 2.1. Introduction27
  • 2.2. Basic Lorentz Microscopy (Classical Approach)28
  • 2.3. Quantum Mechanical Formulation39
  • 2.4. Magnetic Induction Mapping Methods58
  • 2.5. The Transport-of-Intensity Equation61
  • Chapter 3. Recent Advances in Magnetic Force Microscopy: Quantification and in Situ Field Measuremen69
  • 3.1. Introduction69
  • 3.2. Review of Magnetic Force Microscopy70
  • 3.3. Quantification Techniques: Models and Experiments86
  • 3.4. Advanced Techniques: Imaging in the Presence of an External Field91
  • 3.5. Applications96
  • Chapter 4. Electron Holography and Its Application to Magnetic Materials111
  • 4.1. Introduction111
  • 4.2. Development of Electron Holography112
  • 4.3. The Technique of Off-Axis Electron Holography113
  • 4.4. Applications to Magnetic Materials118
  • 4.5. Prospects and Concluding Remarks134
  • Chapter 5. Phase Retrieval in Lorentz Microscopy137
  • 5.1. Introduction137
  • 5.2. Phase Retrieval Theory138
  • 5.3. Practical Considerations in Electron Phase Microscopy144
  • 5.4. Application to Lorentz Microscopy152
  • 5.5. Critical Evaluation of the Technique160
  • 5.6. Summary and Conclusions164
  • Chapter 6. Scanning Electron Microscopy with Polarization Analysis (SEMPA) and Its Applications167
  • 6.1. Introduction167
  • 6.2. Spin Polarized Secondary Electron Magnetic Contrast168
  • 6.3. Instrumentation170
  • 6.4. Examples of SEMPA Applications179
  • 6.5. Conclusion193
  • Chapter 7. High Resolution Lorentz Scanning Transmission Electron Microscopy and Its Applications195
  • 7.1. Introduction195
  • 7.2. Principle196
  • 7.3. Instrument213
  • 7.4. Applications214
  • 7.5. Conclusions225
  • Chapter 8. Magnetic Structure and Magnetic Imaging of Re2Fe14B (RE=Nd, Pr) Permanent Magnets227
  • 8.1. Introduction227
  • 8.2. Microstructure229
  • 8.3. Grain Boundaries in Die-Upset Magnets231
  • 8.4. Domain Structure236
  • 8.5. Effects of Stray Fields on Magnetic Imaging249
  • 8.6. In Situ Experiments255
  • 8.7. Structure and Properties Correlation264
  • References271
  • Index287
  • Color Plate Section297
Book details
  • Vendor Elsevier S & T
  • SKU 9780124759831
  • ISBN-13 9780080531373
  • Author De Graef, Marc
  • Category Technology & Engineering
  • Subject Imaging Systems

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Description eBook delivery & access Reviews
Volume 36 provides an extensive introduction to magnetic imaging,including theory and practice, utilizing a wide range of magnetic sensitive imaging methods. It also illustrates the applications of these modern experimental techniques together with imaging calculations to today's advanced magnetic materials. This book is geared towards the upper-level undergraduate students and entry-level graduate students majoring in physics or materials science who are interested in magnetic structure and magnetic imaging. Researchers involved in studying magnetic materials should also
find the book useful as it consistently summarizes the recent progress in this field. The book covers today's most advanced magnetic imaging techniques, comprehensively written with about 150 figures and more than 300 references to the scientific literature