Evolution of Helium with Temperature in Neutron-Irradiated B-10-Doped Aluminum by Small-Angle X-Ray Scattering
Huang, CQ; Yan, GY; Tian, Q; Sun, GG; Chen, B; Sheng, LS; Liu, YG; Long, XG; Liu, X; Han, LH; Wu, ZH;吴忠华
刊名ADVANCES IN CONDENSED MATTER PHYSICS
2014
页码506936
学科分类Physics
DOI10.1155/2014/506936
英文摘要Helium status is the primary effect of material properties under radiation. (10) B-doped aluminum samples were prepared via arc melting technique and rapidly cooled with liquid nitrogen to increase the boron concentration during the formation of compounds. An accumulated helium concentration of similar to 6.2 x 10(25) m(-3) was obtained via reactor neutron irradiation with the reaction of B-10(n,alpha)(7) Li. Temperature-stimulated helium evolution was observed via small-angle X-ray scattering (SAXS) and was confirmed via transmission electron microscopy (TEM). The SAXS results show that the volume fraction of helium bubbles significantly increased with temperature. The amount of helium bubbles reached its maximum at 600 degrees C, and the most probable diameter of the helium bubbles increased with temperature until 14.6nm at 700 degrees C. A similar size distribution of helium bubbles was obtained via TEM after in situ SAXS measurement at 700 degrees C, except that the most probable diameter was 3.9nm smaller.
收录类别SCI
WOS记录号WOS:000338539500001
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/224805
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
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Huang, CQ,Yan, GY,Tian, Q,et al. Evolution of Helium with Temperature in Neutron-Irradiated B-10-Doped Aluminum by Small-Angle X-Ray Scattering[J]. ADVANCES IN CONDENSED MATTER PHYSICS,2014:506936.
APA Huang, CQ.,Yan, GY.,Tian, Q.,Sun, GG.,Chen, B.,...&Wu, ZH;吴忠华.(2014).Evolution of Helium with Temperature in Neutron-Irradiated B-10-Doped Aluminum by Small-Angle X-Ray Scattering.ADVANCES IN CONDENSED MATTER PHYSICS,506936.
MLA Huang, CQ,et al."Evolution of Helium with Temperature in Neutron-Irradiated B-10-Doped Aluminum by Small-Angle X-Ray Scattering".ADVANCES IN CONDENSED MATTER PHYSICS (2014):506936.
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