Magnetic anisotropy and dynamic properties of highly resistive soft magnetic granular films 高抵抗軟磁性グラニュラー膜の磁気異方性と動特性に関する研究
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著者
書誌事項
- タイトル
-
Magnetic anisotropy and dynamic properties of highly resistive soft magnetic granular films
- タイトル別名
-
高抵抗軟磁性グラニュラー膜の磁気異方性と動特性に関する研究
- 著者名
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李, 衛東
- 著者別名
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リ, ウェイトン
- 学位授与大学
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東北大学
- 取得学位
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博士(工学)
- 学位授与番号
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甲第6604号
- 学位授与年月日
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1998-09-09
注記・抄録
博士論文
目次
- Content / p1 (0004.jp2)
- Chapter1 Introduction / p1 (0008.jp2)
- 1.1 Introduction / p1 (0008.jp2)
- References / p20 (0027.jp2)
- Chapter2 Experimental Methods / p23 (0030.jp2)
- 2.1 Method of Film Fabrication / p23 (0030.jp2)
- 2.2 Substrates / p25 (0032.jp2)
- 2.3 Annealing Process / p26 (0033.jp2)
- 2.4 Film Thickness Measurement / p26 (0033.jp2)
- 2.5 Resistivity Measurement / p26 (0033.jp2)
- 2.6 Measurement of Electrical Properties of Thin Films at High Frequency / p29 (0036.jp2)
- 2.7 Measurement of M-H Loops / p31 (0038.jp2)
- 2.8 Determination of Anisotropy Constant / p32 (0039.jp2)
- 2.9 Determination of Magnetostriction Constant / p32 (0039.jp2)
- 2.10 Initial Permeability Measurement at High Frequency / p35 (0042.jp2)
- 2.11 Domain Observation / p35 (0042.jp2)
- 2.12 Determination of Damping Constant / p36 (0043.jp2)
- 2.13 Analysis of the Film Crystal Structure / p36 (0043.jp2)
- 2.14 Determination of Composition / p37 (0044.jp2)
- 2.15 Measurement of Chemical Bonding State / p37 (0044.jp2)
- References / p38 (0045.jp2)
- Chapter3 Sample Characterization / p39 (0046.jp2)
- 3.1 Fe-Al-N Granular Films / p39 (0046.jp2)
- 3.2 Fe-Al-O Granular Films / p50 (0057.jp2)
- 3.3 Summary / p60 (0067.jp2)
- References / p62 (0069.jp2)
- Chapter4 Origin of the Uniaxial Anisotropy in Fe-Al-O Films / p63 (0070.jp2)
- 4.1 Measurement of Spatial Distribution of Anisotropy / p63 (0070.jp2)
- 4.2 Possibility of Magnetic Field Induced Anisotropy / p65 (0072.jp2)
- 4.3 Estimation of Magnetoelastic Effect / p73 (0080.jp2)
- 4.4 Shape Anisotropy as a Cause of Magnetic Anisotropy / p73 (0080.jp2)
- 4.5 Observation of Domain Structure of the Granular Films / p93 (0100.jp2)
- 4.6 Summary / p109 (0116.jp2)
- References / p111 (0118.jp2)
- Chapter5 Frequency Dependence of Initial Permeability for Fe-Al-O Films / p113 (0120.jp2)
- 5.1 μi-ƒ Characteristics of Fe-Al-O Granular Films / p113 (0120.jp2)
- 5.2 High Frequency Properties of Resistivity for Fe-Al-O Films / p120 (0127.jp2)
- 5.3 Damping Constants / p126 (0133.jp2)
- 5.4 Magnetic Anisotropy Dispersion of Fe-Al-O Films / p135 (0142.jp2)
- 5.5 Fluctuation of Magnetism in Intergrain Phases / p152 (0159.jp2)
- 5.6 Summary / p166 (0173.jp2)
- References / p171 (0178.jp2)
- Chapter6 Summary and Conclusions / p172 (0179.jp2)
- Presentation and Publications Related to this Study / p179 (0186.jp2)
- I.Presentations in Conferences / p179 (0186.jp2)
- II.Publications / p181 (0188.jp2)
- Acknowledgments / p183 (0190.jp2)