Evolution of Helium with Temperature in Neutron-Irradiated B-10-Doped Aluminum by Small-Angle X-Ray Scattering

	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
刊名	ADVANCES IN CONDENSED MATTER PHYSICS
	2014
页码	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.
学科主题	Physics
收录类别	SCI
WOS记录号	WOS:000338539500001
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/224805]
专题	高能物理研究所_多学科研究中心
推荐引用方式 GB/T 7714	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.