Study on change in superconducting properties by neutron irradiation
Study on change in superconducting properties by neutron irradiation
批准号:
22560824
负责人:
NISHIMURA Arata
金额:
$2.75万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2012
中文摘要
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英文摘要
Neutron irradiation tests on Nb3Sn strands were carried out in a fission reactor and the magnetization and the critical temperatures were measured to discuss the effect of irradiation on the superconductivity. When the irradiation of 10^<22> n/m2 (> 0.1 MeV) was done, the critical current increased. But the irradiation of 10^<24> n/m2 damaged the strand and it did not show the superconductivity. The irradiation would strengthen the pinning force resulting in increasing the critical current.
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14 MeV Neutron Irradiation Effect on Critical Current and Critical Magnetic Field of Nb3Sn and Nb3Al Wires
14 MeV中子辐照对Nb3Sn和Nb3Al丝临界电流和临界磁场的影响
DOI:
--
发表时间:
2010
期刊:
Advances in Cryogenic Engineering
影响因子:
--
作者:
[A. Nishimura, T. Takeuchi, S. Nishijima, K. Ochiai, G. Nishijima, K. Watanabe, and T. Shikama]
通讯作者:
and T. Shikama
Fast Neutron Irradiation Effect on Superconducting Properties of Nb3Sn and Nb3Al Strands
快中子辐照对Nb3Sn和Nb3Al线材超导性能的影响
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[A. Nishimura, T. Takeuchi, S. Nishijima, H. Oguro, K. Ochiai, K. Watanabe, T. Shikama]
通讯作者:
T. Shikama
Effects of Fast Neutron Irradiation on Nb3Sn Strand
快中子辐照对 Nb3Sn 链的影响
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[A. Nishimura, T. Takeuchi, G. Nishijima, H. Oguro, K. Watanabe, K. Ochiai, T. Shikama]
通讯作者:
T. Shikama
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[下邨広元, 奥田修一, 谷口良一, 小嶋崇夫, 河合 理城,出町 和之,石川 正純,白 土 博樹, A. Nishimura]
通讯作者:
A. Nishimura
Recent Results of Neutron Irradiation Effects on Superconducting Magnet Materials in Japan
日本中子辐照对超导磁体材料影响的最新结果
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[A. Nishimura, T. Takeuchi, G. Nishijima, S. Nishijima, Y. Izumi, M. Imaizumi, T. Hemmi, K. Ochiai, H. Oguro, K. Watanabe, T. Shikama]
通讯作者:
T. Shikama
共 16 条
Diamagnetic property and transport current degradation of A15 superconductor by strain
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批准号:19360135
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项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$4.91万
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财政年份:2007
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负责人:NISHIMURA Arata
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依托单位:
Study on new superconducting magnet structure for fusion device applying high specific heat of supercritical helium
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批准号:13680573
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.79万
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财政年份:2001
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负责人:NISHIMURA Arata
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依托单位:
Mechanical Properties Evaluation of Large Scale Superconductors in High Magnetic Field and Large Current under Cryogenic Temperatute.
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批准号:06555207
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项目类别:Grant-in-Aid for Developmental Scientific Research (B)
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资助金额:$11.65万
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财政年份:1994
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负责人:NISHIMURA Arata
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依托单位:
海外基金