Refractive index calculation from glass structures of high refractive index glasses
| Project/Area Number |
20560635
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Inorganic materials/Physical properties
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| Research Institution | Japan Aerospace Exploration Agency |
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Principal Investigator |
ARAI Yasutomo Japan Aerospace Exploration Agency, 宇宙科学研究所, 主任研究員 (90371145)
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| Co-Investigator(Kenkyū-buntansha) |
ITOH Keiji 岡山大学, 教育学研究科, 准教授 (80324713)
MARUYAMA Kenji 新潟大学, 自然科学研究科, 准教授 (40240767)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 機能性ガラス / ガラス / 構造 / 光学物性 / 屈折率 |
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| Research Abstract |
Refractive index calculation from glass structures of high refractive index of Titanate and Niobate glass. The glass structures has been measured by neutron, synchrotron X-ray diffraction and EXAFS experiments. We use the Lines theory for calculating the glass refractive index. The maximum discrepancy between the calculated glass refractive indices and measured indices is 2% for Samarium titanate glass.
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Report
(4 results)
Research Products
(7 results)
