Small-Angle Light Scattering Instrument with Wide Scattering Vector and Wide Dynamic Ranges
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- Furuya Tsutomu
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University
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- Kojima Hiroyuki
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University
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- Koji Nishida
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University
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- Fukutani Yoshiki
- Otsuka Electronics Co., Ltd.
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- Mutaguchi Ayaka
- Otsuka Electronics Co., Ltd.
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- Koga Tsuyoshi
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University
Bibliographic Information
- Other Title
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- 広い散乱ベクトルレンジと広いダイナミックレンジを備えた小角光散乱装置
Description
<p>A small-angle light scattering (SALS) instrument with wide scattering vector and wide dynamic ranges has been developed. The instrument covers ca. 3 digits in scattering vector and ca. 5 digits in dynamic ranges. The wide scattering vector range was achieved by combining a very small beam stopper based on a new concept and a method of indirect imaging of a wide screen. The wide dynamic range was achieved by using an apodizing filter specially designed for the present SALS instrument. We also developed a rationale and a simple correction method to quantify the data over such wide scattering vectors and wide dynamic ranges. Finally, two measured examples demonstrating the validity of the performance of the instrument are presented.</p>
Journal
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- Journal of Fiber Science and Technology
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Journal of Fiber Science and Technology 79 (2), 32-46, 2023
The Society of Fiber Science and Technology, Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390013861758018560
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- ISSN
- 21897654
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- OpenAIRE
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- Abstract License Flag
- Disallowed
