Please wait a minute...
Chin. Phys. B, 2020, Vol. 29(6): 065205    DOI: 10.1088/1674-1056/ab8204
PHYSICS OF GASES, PLASMAS, AND ELECTRIC DISCHARGES Prev   Next  

Determination of activation energy of ion-implanted deuterium release from W-Y2O3

Xue-Feng Wang(王雪峰)1,2, Ji-Liang Wu(吴吉良)2, Qiang Li(李强)2, Rui-Zhu Yang(杨蕊竹)2, Zhan-Lei Wang(王占雷)2, Chang-An Chen(陈长安)2, Chun-Rong Feng(冯春蓉)1,2, Yong-Chu Rao(饶咏初)2, Xiao-Hong Chen(谌晓洪)1, Xiao-Qiu Ye(叶小球)2
1 School of Sciences and Research Center for Advanced Computation, Xihua University, Chengdu 610039, China;
2 Science and Technology on Surface Physics and Chemistry Laboratory, Mianyang 621907, China
Abstract  The retention and release of deuterium in W-2%Y2O3 composite materials and commercially pure tungsten after they have been implanted by deuterium plasma (flux ~3.71×1021 D/m2·s, energy ~25 eV, and fluence up to 1.3×1026 D/m2) are studied. The results show that the total amount of deuterium released from W-2%Y2O3 is 5.23×1020 D/m2(2.5 K/min), about 2.5 times higher than that from the pure tungsten. Thermal desorption spectra (TDS) at different heating rates (2.5 K/min-20 K/min) reveal that both W and W-2%Y2O3 have two main deuterium trapped sites. For the low temperature trap, the deuterium desorption activation energy is 0.85 eV (grain boundary) in W, while for high temperature trap, the desorption activation energy is 1.57 eV (vacancy) in W and 1.73 eV (vacancy) in W-2%Y2O3.
Keywords:  metals and alloys      plasma-based ion implantation      thermal desorption      diffusion in solid  
Received:  06 January 2020      Revised:  05 March 2020      Published:  05 June 2020
PACS:  61.82.Bg (Metals and alloys)  
  52.77.Dq (Plasma-based ion implantation and deposition)  
  68.43.Vx (Thermal desorption)  
  66.30.-h (Diffusion in solids)  
Fund: Project supported by the National Magnetic Confinement Fusion Energy Research Project, Ministry of Science and Technology of China (Grant No. 2015GB109002), the Innovation Fund of Postgraduate, Xihua University, China (Grant No. ycjj2018017), and the National Natural Science Foundation of China (Grant No. 21401173).
Corresponding Authors:  Xiao-Hong Chen, Xiao-Qiu Ye     E-mail:  shengxiaohongb@163.com;xiaoqiugood@sina.com

Cite this article: 

Xue-Feng Wang(王雪峰), Ji-Liang Wu(吴吉良), Qiang Li(李强), Rui-Zhu Yang(杨蕊竹), Zhan-Lei Wang(王占雷), Chang-An Chen(陈长安), Chun-Rong Feng(冯春蓉), Yong-Chu Rao(饶咏初), Xiao-Hong Chen(谌晓洪), Xiao-Qiu Ye(叶小球) Determination of activation energy of ion-implanted deuterium release from W-Y2O3 2020 Chin. Phys. B 29 065205

[1] Tokunaga K, Baldwin M J, Doerner R P, Noda N, Kubota Y, Yoshida N, Sogabe T, Kato T and Schedler B 2005 J. Nucl. Mater. 337-339 887
[2] Davis J W, Barabash V, Makhankov A Plochl L and Slattery K T 1998 J. Nucl. Mater. 256-263 308
[3] Alimov V K, Hatano Y, Tyburskapuschel B, Sugiyama K, Takagi I, Furuta Y, Dorner J, Fuseder M, Isobe K, Yamanishi T and Matsuyama M 2013 J. Nucl. Mater. 441 280
[4] Ou J, Xiang N, Men Z Z, Zhang L, Xu J C and Gao W 2019 Chin. Phys. B 28 125201
[5] Zhang H, Wen S L, Pan M, Huang Z, Zhao Y, Liu Y and Chen J M 2016 Chin. Phys. B 25 056102
[6] Wang J, Zhang H and Cheng X L 2013 Chin. Phys. B 22 085201
[7] Sang C F, Dai S Y, Sun J Z, Bonnin X, Xu Q, Ding F and Wang D Z 2014 Chin. Phys. B 23 115201
[8] Wirtz M, Linke J, Pintsuk G, Singheiser L and Zlobinski M 2013 J. Nucl. Mater. 438 S833
[9] Yar M, Wahlberg S, Bergqvist H, H Salem G, Johnsson M and Muhammed M 2011 J. Nucl. Mater. 412 227
[10] Veleva L, Schaeublin R, Battabyal M, Plociski T and Baluc N 2015 Int. J. Refract. Met. Hard Mater. 50 210
[11] Kim Y, Lee K H, Kim E, Cheong D and Hong S H 2009 Int. J. Refract. Met. Hard Mater. 27 842
[12] Uytdenhouwen I, Decréton M, Hirai T, Linke J, Pintsuk G and Oost G V 2007 J. Nucl. Mater. 363-365 1099
[13] Smid I, Akiba M, Vieider G and Plochl L 1998 J. Nucl. Mater. 258-263 160
[14] Tan X, Luo L, Chen H, Zhu X, Zan X, Luo G, Chen J, Li P, Cheng J, Liu D and Wu Y 2015 Sci. Rep. 5 12755
[15] Yao G, Luo L, Tan X Y, Zan X, Xu Q, Zhu X Y, Lu E, Cao X Z, Cheng J G and Wu Y C 2019 Materialia 6 100268
[16] Tan Y, Lian Y, Feng F, Chen Z, Wang J, Liu X, Guo W, Cheng L and Lu G 2018 J. Nucl. Mater. 509 145
[17] Zhao M, Jacob W, Manhard A, Gao L, Balden M, Von Toussaint U and Zhou Z 2017 J. Nucl. Mater. 487 75
[18] Xu M Y, Luo L M, Lin J S, Xu Y, Zan X, Xu Q, Tokunaga K, Zhu X Y and Wu Y C 2018 J. Alloys Compd. 766 784
[19] Wang Y C, Yao Z T, Cheng X W, Wu F Y and Wang F C 2007 J. B. Inst. Thechnol. 27 824
[20] Wang Z, Chen C A, Song Y, Xiang X, Wang W, Liu L and Wang B 2018 Fusion Eng. 126 139
[21] Pan G, Zhang Y, Li Y, Zhang C H, Zhao Z and Zeng Z 2017 Int. J. Mod. Phys. C 28 1750090
[22] Kissinger H E 1957 Anal. Chem. 29 1702
[23] Degtyarenko N N and Pisarev A A 2015 Phys. Procedia 71 30
[24] Eleveld H 1996 Hydrogen and helium in selected fusion reactor materials (Ph.D. Dissertation) (Netherlands: Delft University of Technology) (in Netherlands)
[25] Ogorodnikova O V, Roth J and Mayer M 2003 J. Nucl. Mater. 313-316 469
[26] Poon M, Haasz A A and Davis J W 2008 J. Nucl. Mater. 374 390
[27] Heinola K and Ahlgren T 2010 Phys. Rev. B 81 073409
[28] Johnson D F and Carter E A 2010 J. Mater. Res. 25 315
[29] Ogorodnikova O V, Roth J and Mayer M 2008 J. Appl. Phys. 103 034902
[30] Qiu M, Zhai L, Cui J, Fu B, Li M and Hou Q 2018 Chin. Phys. B 27 073103
[31] Zhou H, Liu Y, Jin S, Zhang Y, Luo G N and Lu G H 2010 Nucl. Fusion 50 115010
[1] Epitaxial growth of antimony nanofilms on HOPG and thermal desorption to control the film thickness
Shuya Xing(邢淑雅), Le Lei(雷乐), Haoyu Dong(董皓宇), Jianfeng Guo(郭剑峰), Feiyue Cao(曹飞跃), Shangzhi Gu(顾尚志), Sabir Hussain, Fei Pang(庞斐), Wei Ji(季威), Rui Xu(许瑞), Zhihai Cheng(程志海). Chin. Phys. B, 2020, 29(9): 096801.
[2] Thermal desorption characteristic of helium ion irradiated nickel-base alloy
Shasha Lv(吕沙沙), Rui Zhu(朱睿), Yumeng Zhao(赵雨梦), Mingyang Li(李明阳), Guojing Wang(王国景), Menglin Qiu(仇猛淋), Bin Liao(廖斌), Qingsong Hua(华青松), Jianping Cheng(程建平), Zhengcao Li(李正操). Chin. Phys. B, 2020, 29(4): 040704.
[3] First-principles studies on carbon diffusion in tungsten
Chi Song(宋驰), Xiang-Shan Kong(孔祥山), C S Liu(刘长松). Chin. Phys. B, 2019, 28(11): 116106.
[4] Diverse features of magnetization curves of uniaxial crystals: A simulation study
Hala A. Sobh, Samy H. Aly. Chin. Phys. B, 2017, 26(1): 017503.
[5] Theoretical investigations of half-metallic ferromagnetism in new Half—Heusler YCrSb and YMnSb alloys using first-principle calculations
M Atif Sattar, Muhammad Rashid, M Raza Hashmi, S A Ahmad, Muhammad Imran, Fayyaz Hussain. Chin. Phys. B, 2016, 25(10): 107402.
[6] Theoretical prediction of ion conductivity in solid state HfO2
Zhang Wei, Chen Wen-Zhou, Sun Jiu-Yu, Jiang Zhen-Yi. Chin. Phys. B, 2013, 22(1): 016601.
[7] Structural, elastic, phonon, and electronic properties of MnPd alloy
Wang Jun-Fei, Chen Wen-Zhou, Jiang Zhen-Yi, Zhang Xiao-Dong, Si Liang. Chin. Phys. B, 2012, 21(7): 077102.
No Suggested Reading articles found!