Structural and Electrical Stabilities of (Y,Ln)Ba2Cu3Ox Superconductors in Atmosphere (Y,Ln)Ba2Cu3Ox高温超伝導体の結晶構造および電気的性質の大気環境下における安定性
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著者
書誌事項
- タイトル
-
Structural and Electrical Stabilities of (Y,Ln)Ba2Cu3Ox Superconductors in Atmosphere
- タイトル別名
-
(Y,Ln)Ba2Cu3Ox高温超伝導体の結晶構造および電気的性質の大気環境下における安定性
- 著者名
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江戸, 昇市
- 著者別名
-
エド, ショウイチ
- 学位授与大学
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北海道大学
- 取得学位
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博士 (工学)
- 学位授与番号
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乙第5714号
- 学位授与年月日
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2000-12-25
注記・抄録
博士論文
目次
- TABLE OF CONTENTS / p2 (0003.jp2)
- Chapter1 Introduction / p1 (0006.jp2)
- 1.1 Discoveries of high-Tc oxide superconductors / p2 (0007.jp2)
- 1.2 Objectives of the present study / p4 (0008.jp2)
- 1.3 Crystal structure of YBa₂Cu₃Ox / p6 (0009.jp2)
- 1.4 Thermodynamical change in oxygen content / p9 (0010.jp2)
- 1.5 Structural phase transition at high temperature / p10 (0011.jp2)
- 1.6 Structural phase transition at room temperature / p12 (0012.jp2)
- 1.7 Formation of superlattice with oxygen-vacancy ordering / p14 (0013.jp2)
- 1.8 Substitution effect of lanthanoid for Y atoms on crystal structure and superconductivity / p14 (0013.jp2)
- Chapter2 Crystal structure and superconductivity in quenched YBa₂Cu₃Ox(6<x<7) / p21 (0016.jp2)
- 2.1 Introduction / p22 (0017.jp2)
- 2.2 Experimental / p23 (0017.jp2)
- 2.3 Results / p41 (0026.jp2)
- 2.4 Discussion / p47 (0029.jp2)
- Chapter3 Origin of the formation of the tetragonal phase near the surface of quenched YBa₂Cu₃Ox / p53 (0032.jp2)
- 3.1 Introduction / p54 (0033.jp2)
- 3.2 Experimental / p55 (0033.jp2)
- 3.3 Results / p56 (0034.jp2)
- 3.4 Discussion / p63 (0037.jp2)
- Chapter4 Effects of H2O absorption on electrical property and crystal structure in YBa₂Cu₃Ox / p75 (0043.jp2)
- 4.1 Introduction / p76 (0044.jp2)
- 4.2 Experimental / p77 (0044.jp2)
- 4.3 Results / p79 (0045.jp2)
- 4.4 Discussion / p93 (0052.jp2)
- Chapter5 Structural and electrical recovery of YBa₂Cu₃Ox that absorbed water by heat treatment / p119 (0065.jp2)
- 5.1 Introduction / p120 (0066.jp2)
- 5.2 Experimental / p121 (0066.jp2)
- 5.3 Results / p123 (0067.jp2)
- 5.4 Discussion / p129 (0070.jp2)
- Chapter6 Effects of H2O on crystal structure and superconductivity in LaBa₂Cu₃Ox / p141 (0076.jp2)
- 6.1 Introduction / p142 (0077.jp2)
- 6.2 Experimental / p143 (0077.jp2)
- 6.3 Results and discussion / p147 (0079.jp2)
- Chapter7 Diffusion of water vapor in YBa₂Cu₃Ox / p167 (0089.jp2)
- 7.1 Introduction / p168 (0090.jp2)
- 7.2 Experimental / p169 (0090.jp2)
- 7.3 Results and discussion / p170 (0091.jp2)
- Chapter8 Crystal structure YBa₂Cu₃Ox absorbing water vapor / p177 (0094.jp2)
- 8.1 Introduction / p178 (0095.jp2)
- 8.2 Experimental / p179 (0095.jp2)
- 8.3 Results / p184 (0098.jp2)
- 8.4 Discussion / p194 (0103.jp2)