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Portable X-ray fluorescence spectrometer system using a low-level radioisotope 55Fe.
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- SHIMOYAMA Susumu
- Kibi International University
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- NODA Yasuko
- Color Material Research Laboratory, Den Material Co., Ltd.
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- KUCHITSU Nobuaki
- Independent Administrative Institution National Research Institute for Cultural Properties
Bibliographic Information
- Other Title
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- 低レベル放射性同位体｀５５´Ｆｅを線源として用いる簡易携帯型蛍光Ｘ線分析装置
- 低レベル放射性同位体55Feを線源として用いる簡易携帯型蛍光X線分析装置
- テイレベル ホウシャセイ ドウイタイ 55Fe オ セン ゲン ト シテ モチイル カンイ ケイタイガタ ケイコウ Xセン ブンセキ ソウチ
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Description
It is well known that the detection of light elements is difficult using a portable X-ray fluorescence spectrometer with 241Am (1.85 MBq) as the radiation source. In this study, 55Fe (3.7 MBq) was used as the radiation source instead of 241Am, and the beryllium cover of the detector window was thinned in order to increase the sensitivity. As a result, light elements from Si to K could be identified by the investigated method. This method will be effective to specify mineral pigments of mural paintings.
Journal
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- BUNSEKI KAGAKU
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BUNSEKI KAGAKU 51 (11), 1045-1047, 2002
The Japan Society for Analytical Chemistry
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Details 詳細情報について
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- CRID
- 1390282679030224256
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- NII Article ID
- 110002907409
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- NII Book ID
- AN00222633
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- COI
- 1:CAS:528:DC%2BD38XovVSit7g%3D
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- NDL BIB ID
- 6354179
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- ISSN
- 05251931
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL Search
- Crossref
- NDL Digital Collections (NII-ELS)
- CiNii Articles
- OpenAIRE
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- Abstract License Flag
- Disallowed