Chinese Physics C > 2017, Vol. 41 > Issue(5): 054002 DOI: 10.1088/1674-1137/41/5/054002

Deuterium depth distribution study in Yb

1.
School of Nuclear Science and Technology, Lanzhou University, Tianshui South Road 222, Lanzhou, Gansu Province 730000, China
2.
esearch Center for Electron Photon Science, Tohoku University, Sendai 980-8578, Japan

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Abstract：
The deuterium depth distribution for a 20 keV/D D ₃ ⁺beam implanted into ytterbium (Yb) at a temperature between 300 and 340 K was studied using the D(d,p)T reaction. By analyzing the proton yields, the deuterium depth distribution from the front surface to 500 nm depth was found. The results indicate that an equilibrium deuterium distribution region from the front surface to a depth approximately equal to the mean range of implanted deuterons was formed in Yb during the implantation. The deduced deuterium concentration in the equilibrium deuterium distribution region was D/Yb = 22%.
- deuterium depth distribution, Yb,
- D(d, p)T reaction

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Xing-Cai Guan, Yong-Kai Lu, Hou-Jun He, Jiang-Tao Zhao, Qiang Wang, Kai-Hong Fang, Xuan Meng, Tie-Shan Wang and Jirohta Kasagi. Deuterium depth distribution study in Yb[J]. Chinese Physics C, 2017, 41(5): 054002. doi: 10.1088/1674-1137/41/5/054002

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Received: 2016-10-17
Revised: 2016-12-10

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Supported by National Natural Science Foundation of China (11275085, 11305080, 11405079 and 11505086), Fundamental Research Funds for Central University of China (lzujbky-2015-69 and lzujbky-2016-36).

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

Deuterium depth distribution study in Yb

Corresponding author:Xing-Cai Guan,

1. School of Nuclear Science and Technology, Lanzhou University, Tianshui South Road 222, Lanzhou, Gansu Province 730000, China
2. esearch Center for Electron Photon Science, Tohoku University, Sendai 980-8578, Japan

Received Date:2016-10-17
Accepted Date:2016-12-10
Available Online:2017-05-05

Fund Project:Supported by National Natural Science Foundation of China (11275085, 11305080, 11405079 and 11505086), Fundamental Research Funds for Central University of China (lzujbky-2015-69 and lzujbky-2016-36).

Abstract:The deuterium depth distribution for a 20 keV/D D₃⁺beam implanted into ytterbium (Yb) at a temperature between 300 and 340 K was studied using the D(d,p)T reaction. By analyzing the proton yields, the deuterium depth distribution from the front surface to 500 nm depth was found. The results indicate that an equilibrium deuterium distribution region from the front surface to a depth approximately equal to the mean range of implanted deuterons was formed in Yb during the implantation. The deduced deuterium concentration in the equilibrium deuterium distribution region was D/Yb = 22%.