Design and construction of a microwave magnetization/demagnetization system for geomagnetic paleointensity determination
| Project/Area Number |
21740331
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Solid earth and planetary physics
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| Research Institution | Kochi University |
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Principal Investigator |
YAMAMOTO Yuhji Kochi University, 教育研究部自然科学系, 助教 (00452699)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | 固体地球物理学 / 地球電磁気 / 磁性 / マイクロ波 / 国際情報交換 / イギリス |
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| Research Abstract |
A prototype microwave magnetization/demagnetization system have been designed and constructed for an application of the microwave LTD-DHT Shaw method. The system use 17.3-18.1 GHz microwaves. The most important component of the system is a resonant cavity and it is tested with and without a rock sample. Sharp microwave absorption is recognized for the test without the sample, whereas a dull absorption is observed for the test with the sample. Towards the practical use of the system, sample size should be reduced.
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Report
(3 results)
Research Products
(13 results)
