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In this paper, Cu/W nanomultilayers with different modulation periods are prepared in pure Ar and mixing atmosphere (He and Ar) by radio frequency magnetron sputtering method. The helium content, cross-section morphology and phase structure of Cu/W nanomultilayer are characterized by EPBS, SEM and XRD, repectively. The results show that the stable interface of the nanomultilayer is the prerequisite for resisting and the guarantee against the damage of helium. The nanomultilayer can suppress the growth of helium bubbles under the appropriate modulation.
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Keywords:
- Cu/W /
- nanomultilayer /
- helium bubble /
- interface stability
[1] Chaouadi R, Hirai T, Linke J, Pintsuk G 2009 J. Nucl. Mater. 386-388 544
[2] Ronchi C, Hiernaut J P 2004 J. Nucl. Mater. 325 5
[3] Fabritsiev S A, Pokrovsky A S 1988 J. Nucl. Mater. 258-263 1995
[4] Zhang C H, Chen K Q, Wang Y S, Sun J G 1997 Acta Phys. Sin. 46 1774 (in Chinese) [张崇宏, 陈克勤, 王引书, 孙继光 1997 物理学报 46 1774]
[5] Fabritsiev S A, Pokrovsky A S 2003 Fusion Eng. Des. 62 551
[6] Wilson W D, Bisson C L, Baskes M I 1981 Phys. Rev. B 24 5618
[7] Ullmaier H 1985 J. Nucl. Mater. 133-134 102
[8] Misra A, Thilly L 2010 MRS Bull. 35 5
[9] Gilliam S B, Gidcumb S M, Forsythe D, Parikh N R, Hunn J D, Snead L L, Lamaze G P 2005 Nucl. Instrum. Methods Phys. Res. Sect. B 241 493
[10] Muhlratzer A, Zeilinger H, Esser H G 1984 Nucl. Technol. 66 570
[11] Zhou X S, Long X G, Zhang L, Peng S M, Luo S Z 2010 J. Nucl. Mater. 396 225
[12] Chen J C, Pete J 2000 Ceram. Int. 26 514
[13] Lhuillier P E, Belhabib T, Desgardin P, Courtois B, Sauvage T, Barthe M F, Thomann A L, Brasult P, Tessier Y 2011 J. Nucl. Mater. 416 15
[14] Sagues A A, Schroeder H, Kesternich W, Ullmaier H 1987 J. Nucl. Mater. 78 293
[15] Misra A, Demkowicz M J, Zhang X, Hoagland R G 2007 Jom 63
[16] Fu E G, Misra A, Wang H, Lin S, Zhang X 2010 J. Nucl. Mater. 407 185
[17] Demkowicz M J, Bellon P, Wirth B D 2010 MRS Bull. 35 2
[18] Han E H 2011 Acta Metall. Sin. 47 772 (in Chinese) [韩恩厚 2011 金属学报 47 772]
[19] Zheng S X, Luo S Z, Liu Z Y, Long X G, Wang P L, Peng S M, Liao X D, Liu N 2004 Acta Phys. Sin. 53 557 (in Chinese) [郑思孝, 罗顺忠, 刘仲阳, 龙兴贵, 王培禄, 彭述明, 廖小东, 刘宁 2004 物理学报 53 557]
[20] Wang J, Zhang B L, Zhou Y L, Hou Q 2011 Acta Phys. Sin. 60 106601 (in Chinese) [汪俊, 张宝玲, 周宇璐, 侯氢 2011 物理学报 60 106601]
[21] Zhou X S, Long X G, Zhang L, Peng S M, Luo S Z 2010 J. Nucl. Mater. 396 225
[22] Yang L, Zu X T, Xiao H Y, Gao F, Heinisch H L, Kurtz R J, Wang Z G, Liu K Z 2007 Nucl. Instrum. Methods Phys. Res. Sect. B 255 65
[23] Demkowicz M J, Bhattacharyya D, Usov I, Wang Y Q, Nastasi M, Misra A 2010 Appl. Phys. Lett. 97 161903
[24] Yu L H, Dong S R, Xu J H, Li G Y 2008 Acta Phys. Sin. 57 7063 (in Chinese) [喻利花, 董师润, 许俊华, 李戈杨 2008 物理学报 57 7603]
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[1] Chaouadi R, Hirai T, Linke J, Pintsuk G 2009 J. Nucl. Mater. 386-388 544
[2] Ronchi C, Hiernaut J P 2004 J. Nucl. Mater. 325 5
[3] Fabritsiev S A, Pokrovsky A S 1988 J. Nucl. Mater. 258-263 1995
[4] Zhang C H, Chen K Q, Wang Y S, Sun J G 1997 Acta Phys. Sin. 46 1774 (in Chinese) [张崇宏, 陈克勤, 王引书, 孙继光 1997 物理学报 46 1774]
[5] Fabritsiev S A, Pokrovsky A S 2003 Fusion Eng. Des. 62 551
[6] Wilson W D, Bisson C L, Baskes M I 1981 Phys. Rev. B 24 5618
[7] Ullmaier H 1985 J. Nucl. Mater. 133-134 102
[8] Misra A, Thilly L 2010 MRS Bull. 35 5
[9] Gilliam S B, Gidcumb S M, Forsythe D, Parikh N R, Hunn J D, Snead L L, Lamaze G P 2005 Nucl. Instrum. Methods Phys. Res. Sect. B 241 493
[10] Muhlratzer A, Zeilinger H, Esser H G 1984 Nucl. Technol. 66 570
[11] Zhou X S, Long X G, Zhang L, Peng S M, Luo S Z 2010 J. Nucl. Mater. 396 225
[12] Chen J C, Pete J 2000 Ceram. Int. 26 514
[13] Lhuillier P E, Belhabib T, Desgardin P, Courtois B, Sauvage T, Barthe M F, Thomann A L, Brasult P, Tessier Y 2011 J. Nucl. Mater. 416 15
[14] Sagues A A, Schroeder H, Kesternich W, Ullmaier H 1987 J. Nucl. Mater. 78 293
[15] Misra A, Demkowicz M J, Zhang X, Hoagland R G 2007 Jom 63
[16] Fu E G, Misra A, Wang H, Lin S, Zhang X 2010 J. Nucl. Mater. 407 185
[17] Demkowicz M J, Bellon P, Wirth B D 2010 MRS Bull. 35 2
[18] Han E H 2011 Acta Metall. Sin. 47 772 (in Chinese) [韩恩厚 2011 金属学报 47 772]
[19] Zheng S X, Luo S Z, Liu Z Y, Long X G, Wang P L, Peng S M, Liao X D, Liu N 2004 Acta Phys. Sin. 53 557 (in Chinese) [郑思孝, 罗顺忠, 刘仲阳, 龙兴贵, 王培禄, 彭述明, 廖小东, 刘宁 2004 物理学报 53 557]
[20] Wang J, Zhang B L, Zhou Y L, Hou Q 2011 Acta Phys. Sin. 60 106601 (in Chinese) [汪俊, 张宝玲, 周宇璐, 侯氢 2011 物理学报 60 106601]
[21] Zhou X S, Long X G, Zhang L, Peng S M, Luo S Z 2010 J. Nucl. Mater. 396 225
[22] Yang L, Zu X T, Xiao H Y, Gao F, Heinisch H L, Kurtz R J, Wang Z G, Liu K Z 2007 Nucl. Instrum. Methods Phys. Res. Sect. B 255 65
[23] Demkowicz M J, Bhattacharyya D, Usov I, Wang Y Q, Nastasi M, Misra A 2010 Appl. Phys. Lett. 97 161903
[24] Yu L H, Dong S R, Xu J H, Li G Y 2008 Acta Phys. Sin. 57 7063 (in Chinese) [喻利花, 董师润, 许俊华, 李戈杨 2008 物理学报 57 7603]
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