| Project/Area Number |
26350208
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Science education
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| Research Institution | Ichinoseki National College of Technology |
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Principal Investigator |
Kiahara Mikio 一関工業高等専門学校, その他部局等, 教授 (20290687)
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| Co-Investigator(Kenkyū-buntansha) |
川谷 亮治 福井大学, 学術研究院工学系部門, 准教授 (30169734)
飯島 洋祐 小山工業高等専門学校, 電気電子創造工学科, 助教 (90565441)
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| Co-Investigator(Renkei-kenkyūsha) |
UMENO Yoshio 一関工業高等専門学校, 一般教科, 名誉教授 (30042211)
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| Research Collaborator |
KINNO Shigeo 小山工業高等専門学校, 名誉教授
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | NMR / 永久磁石 / メインテナンスフリー / 周波数変換 / FT-NMR / RasberyPie / 試料量 / 積算 / 高周波発生器 / パルス高周波 / 磁気回路 / ネオジウム磁石 / 高周波発振回路 / 高周波増幅回路 |
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| Outline of Final Research Achievements |
Maintenance-free NMR using a permanent magnet with four features was developed. First, it was possible to reduce the cost, compactness, and versatility of the entire device by using Rasbery Pie. Secondly, as a device for signal processing of high frequency signals at low cost, a frequency conversion system using only one element of the multiplier is adopted. Although it is a scene where a spectrum analyzer at the GHz level is usually required, extremely low cost signal processing can be realized by this frequency conversion method. Third, since the amount of sample required for analysis is small (5 mm φ × 2 mm: about 40 μl), it has the advantage that sample preparation is easier. Fourth, it features a main nonself performance by using a permanent magnet.
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