セリウム同位体比精密測定法の開発とその地球化学的応用
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Author
Bibliographic Information
- Title
-
セリウム同位体比精密測定法の開発とその地球化学的応用
- Author
-
牧嶋, 昭夫
- Author(Another name)
-
マキシマ, アキオ
- University
-
東京大学
- Types of degree
-
博士 (理学)
- Grant ID
-
乙第10510号
- Degree year
-
1992-01-27
Note and Description
博士論文
Table of Contents
- ABSTRACT/p1 (3コマ目)
- TABLE OF CONTENTS/p4 (6コマ目)
- TABLE OF CONTENTS/p4 (6コマ目)
- LIST OF TABLES/p8 (10コマ目)
- LIST OF FIGURES/p10 (12コマ目)
- ACKNOWLEDGEMENTS/p12 (14コマ目)
- CHAPTER (15コマ目)
- 1.Introduction/p13 (15コマ目)
- (1)Purpose of Investigation/p14 (16コマ目)
- (2)Thesis Organization/p25 (27コマ目)
- (3)References/p26 (28コマ目)
- 2.Faraday cup efficiency in a multicollector mass spectrometer/p28 (30コマ目)
- (1)Introduction/p29 (31コマ目)
- (2)Experiment/p31 (33コマ目)
- (3)Results and Discussion/p34 (36コマ目)
- (4)References/p43 (45コマ目)
- 3.Investigation of the bias in a secondary electron multiplier of Finnigan-MAT 261 mass spectrometer for the quantitative analysis of rare-earth elements in rock samples/p44 (46コマ目)
- (1)Introduction/p45 (47コマ目)
- (2)Experiment/p46 (48コマ目)
- (3)Results/p53 (55コマ目)
- (4)Discussion/p53 (55コマ目)
- (5)Conclusions/p68 (70コマ目)
- (6)References/p69 (71コマ目)
- 4.Isotopic abundances of Ce and La./p71 (73コマ目)
- (1)Introduction/p72 (74コマ目)
- (2)Experiment/p72 (74コマ目)
- (3)Results and Discussion/p73 (75コマ目)
- (4)Conclusions/p79 (81コマ目)
- (5)References/p80 (82コマ目)
- 5.Precise measurement of cerium isotope composition in rock samples/p81 (83コマ目)
- (1)Introduction/p82 (84コマ目)
- (2)Experiment/p84 (86コマ目)
- (3)Results and Discussion/p91 (93コマ目)
- (4)Applicability of La-Ce isotope system/p105 (107コマ目)
- (5)Conclusions/p107 (109コマ目)
- (6)References/p108 (110コマ目)
- 6.New constraints on the¹³⁸Laβ-decay constant based on a geochronological study of granites from Yilgarn Block, Western Australia./p110 (112コマ目)
- (1)Introduction/p111 (113コマ目)
- (2)Samples/p112 (114コマ目)
- (3)Experiment/p113 (115コマ目)
- (4)Results and Discussion/p113 (115コマ目)
- (5)Appendix/p125 (127コマ目)
- (6)References/p126 (128コマ目)
- 7.Primordial Ce isotopic composition/p128 (130コマ目)
- (1)Introduction/p129 (131コマ目)
- (2)Experiment/p130 (132コマ目)
- (3)Results and Discussion/p133 (135コマ目)
- (4)References/p151 (153コマ目)