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There is a "pit" phenomenon in the target surface when long pulse laser ablates the foil target and speeds up the material of target. Laboratorty diagnosis and theoretical simulation of the pit can help us understand the relevant physical processes and check relevant parameters of the procedures. We use 13.9 nm Ni-like Ag X-ray laser as a probe to diagnose the plasma and the pit phenomenon, which is produced by 2ω nanosecond laser irradiation of C8H8 foil target. XRL2D code is used to simulate the experiments. Results show that, when the limiting factor of electron thermal transmittance is 0.03, the simulated pit width and depth (the distance of thin foil accelerated)agree with the results of experiment, but the foil thickening phenomenon in the area far away from the focal spot region cannot be explained the simulation.
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Keywords:
- plasma diagnosis /
- X-ray laser /
- shadow imaging
[1] Matthews D L, Hagelstein P L, Rosen M D, Eckart M J, Ceglio N M, Hazi A U, Medecki H, MacGowan B J, Trebes J E, Whitten B L, Campbell E M, Hatcher C W, Hawryluk A M, Kauffman R L, Pleasance L D, Rambach G, Scofield J H, Stone G, Weaver T A 1985 Phys. Rev. Lett. 54 110
[2] Wang S J, Gu Y, Zhou G L, Yu S Y, Fu S Z, Ni Y L, Wu J, Zhou Z L, Han G Q, Tao Z C, Lin Z Q, Wang S S, Chen W N, Fan D Y, Zhang G P, Sheng J T, Peng H M, Zhang T X, Shao Y F 1992 J.Opt.Soc.Am.B 9 360
[3] Carillon A, Chen H Z, Dhez P, Dwivedi L, Jacoby J, Jaegle P, Jamelot G, Zhang J, Key M H, Kidd A, Klisnick A, Kodama R, Krishnan J, Lewis C L S, Neely D, Norreys P, O’Neill D, Pert G J, Ramsden S A, Raucourt J P, Tallents G J, Uhomoibhi J 1992 Phys. Rev. Lett. 68 2917
[4] Koch J A, MacGowan B J, DaSilva L B, Matthews D L, Underwood J H, Batson P J, Mrowka S 1992 Phys. Rev. Lett. 68 3291
[5] Rocca J J, Clark D P, Chilla L A, Shlyaptsev V N 1996 Phys. Rev. Lett. 77 1476
[6] Zhang J, MacPhee A G, lin J, Wolfrum E, Smith R, Danson C, Key M H, Lewis C L S, Neely D, Nilsen J, Pert G J, Tallents G J, Wark J S 1997 Science 276 1097
[7] Wang C, Wang W, Wu J, Dong J Q, Sun J R, Wang R R, Fu S Z, Gu Y, Wang S J, Huang G L, Lin Z Q, Zhang G P, Zhang T X, Zheng W D 2004 Acta Phys. Sin. 53 3752(in Chinese)[王 琛、王 伟、吴 江、董佳钦、孙今人、王瑞容、傅思祖、顾 援、王世绩、黄关龙、林尊琪、张国平、张覃鑫、郑无敌 2004 53 3752]
[8] Wang C, Fang Z H, Wang W, Xiong J, Sun J R, Wu J, Fu S Z, Gu Y, Wang S J, Zhang G P, Zheng W D, Huang G L, Guan F Y, Xie X L, Lin Z Q 2006 Acta Phys.Sin. 55 4156(in Chinese) [王 琛、方智恒、王 伟、熊 俊、孙今人、吴 江、傅思祖、顾 援、王世绩、张国平、郑无敌、黄关龙、管福义、谢兴龙、林尊琪 2006 55 4156]
[9] Pang H L, Li Y J, Lu X, Zhang J 2006 Acta Phys.Sin. 55 6382(in Chinese)[庞海龙、李英骏、鲁 欣、张 杰 2006 55 6382]
[10] Qiao X M, Zhang G P 2007 Acta Phys.Sin. 56 5248(in Chinese) [乔秀梅、张国平 2007 56 5248]
[11] Qiao X M, Zheng W D, Zhang G P 2008 Acta Phys.Sin. 57 5639(in Chinese) [乔秀梅、郑无敌、张国平 2008 57 5639]
[12] Meng L M, Teng A P, Li Y J, Cheng T, Zhang J 2009 Acta Phys.Sin. 58 5436(in Chinese) [孟立民、滕爱萍、李英骏、程 涛、张 杰 2009 58 5436]
[13] Wang C, Zhang G P, Zheng W D, QiaoX M, Fang Z H, Sun J R, Wang W, Xiong J, Fu S Z, Gu Y, Wang S J 2009 Acta Phys.Sin. 58 6264(in Chinese) [王 琛、张国平、郑无敌、乔秀梅、方智恒、孙今人、王 伟、熊 俊、傅思祖、顾 援、王世绩 2009 58 6264]
[14] DaSilva L B, Barbee T W, Cauble R, Celliers P, Ciarlo D, Libby S, London R A, Matthews D, Mrowka S, Moreno J C, Ress D, Trebes J E, Wan A S, Weber F 1995 Phys.Rev.Lett. 74 3991
[15] Trebes J E, Brown S B, Campbell E M, Matthews D, Nilson D G, Stone G F, Whelan D A 1987 Science 238 517
[16] DaSilva L B, Trebes J E, Balhorn R, Mrowka S, Anderson E, Attwood D T, Barbee T W, Brase J, Corzett M, Gray J 1992 Science 258 269
[17] Wang C, Gu Y, Fu S Z, Wu J, Wang W, Sun Y Q, Dong J Q, Sun J R, Wang R R, Ni Y L, Wan B G, Zhou G L, Huang G L, Zhang G P, Lin Z Q, Wang S J 2002 Acta Phys.Sin. 51 847(in Chinese)[王 琛、顾 援、傅思祖、吴 江、王 伟、孙玉琴、董佳钦、孙今人、王瑞荣、倪元龙、万炳根、周关林、黄关龙、张国平、林尊琪、王世绩 2002 51 847]
[18] Wang C, Wang W, Sun J R, Fang Z H, Wu J, Fu S Z, Ma W X, Gu Y, Wang S J, Zhang G P, Zheng W D, Zhang T X, Peng H M, Shao P, Yi K, Lin Z Q, Wang Z S, Wang H C, Zhou B, Chen L Y, Jin C S 2005 Acta Phys.Sin. 54 202(in Chinese)[王 琛、王 伟、孙今人、方智恒、吴 江、傅思祖、马伟新、顾 援、王世绩、张国平、郑无敌、张覃鑫、彭惠民、邵平、易 葵、林尊琪、王占山、王宏昌、周 斌、陈玲燕、金春水 2005 54 202]
[19] Zheng W D, Zhang G P, Wang C, Sun J R, Fang Z H, Gu Y, Fu S Z 2007 Acta Phys.Sin. 56 3984(in Chinese)[郑无敌、张国平、王 琛、孙今人、方智恒、顾 援、傅思祖 2007 56 3984]
[20] Wang C, Fang Z H, Sun J R, Wang W, Xiong J, Ye J J, Fu S Z, Gu Y, Wang S J, Zheng W D, Ye W H, Qiao X M, Zhang G P 2008 Acta Phys.Sin. 57 7770(in Chinese) [王 琛、方智恒、孙今人、王 伟、熊 俊、叶君建、傅思祖、顾 援、王世绩、郑无敌、叶文华、乔秀梅、张国平 2008 57 7770]
[21] Zheng W D, Zhang G P 2007 Chin. Phys. 16 2439
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[1] Matthews D L, Hagelstein P L, Rosen M D, Eckart M J, Ceglio N M, Hazi A U, Medecki H, MacGowan B J, Trebes J E, Whitten B L, Campbell E M, Hatcher C W, Hawryluk A M, Kauffman R L, Pleasance L D, Rambach G, Scofield J H, Stone G, Weaver T A 1985 Phys. Rev. Lett. 54 110
[2] Wang S J, Gu Y, Zhou G L, Yu S Y, Fu S Z, Ni Y L, Wu J, Zhou Z L, Han G Q, Tao Z C, Lin Z Q, Wang S S, Chen W N, Fan D Y, Zhang G P, Sheng J T, Peng H M, Zhang T X, Shao Y F 1992 J.Opt.Soc.Am.B 9 360
[3] Carillon A, Chen H Z, Dhez P, Dwivedi L, Jacoby J, Jaegle P, Jamelot G, Zhang J, Key M H, Kidd A, Klisnick A, Kodama R, Krishnan J, Lewis C L S, Neely D, Norreys P, O’Neill D, Pert G J, Ramsden S A, Raucourt J P, Tallents G J, Uhomoibhi J 1992 Phys. Rev. Lett. 68 2917
[4] Koch J A, MacGowan B J, DaSilva L B, Matthews D L, Underwood J H, Batson P J, Mrowka S 1992 Phys. Rev. Lett. 68 3291
[5] Rocca J J, Clark D P, Chilla L A, Shlyaptsev V N 1996 Phys. Rev. Lett. 77 1476
[6] Zhang J, MacPhee A G, lin J, Wolfrum E, Smith R, Danson C, Key M H, Lewis C L S, Neely D, Nilsen J, Pert G J, Tallents G J, Wark J S 1997 Science 276 1097
[7] Wang C, Wang W, Wu J, Dong J Q, Sun J R, Wang R R, Fu S Z, Gu Y, Wang S J, Huang G L, Lin Z Q, Zhang G P, Zhang T X, Zheng W D 2004 Acta Phys. Sin. 53 3752(in Chinese)[王 琛、王 伟、吴 江、董佳钦、孙今人、王瑞容、傅思祖、顾 援、王世绩、黄关龙、林尊琪、张国平、张覃鑫、郑无敌 2004 53 3752]
[8] Wang C, Fang Z H, Wang W, Xiong J, Sun J R, Wu J, Fu S Z, Gu Y, Wang S J, Zhang G P, Zheng W D, Huang G L, Guan F Y, Xie X L, Lin Z Q 2006 Acta Phys.Sin. 55 4156(in Chinese) [王 琛、方智恒、王 伟、熊 俊、孙今人、吴 江、傅思祖、顾 援、王世绩、张国平、郑无敌、黄关龙、管福义、谢兴龙、林尊琪 2006 55 4156]
[9] Pang H L, Li Y J, Lu X, Zhang J 2006 Acta Phys.Sin. 55 6382(in Chinese)[庞海龙、李英骏、鲁 欣、张 杰 2006 55 6382]
[10] Qiao X M, Zhang G P 2007 Acta Phys.Sin. 56 5248(in Chinese) [乔秀梅、张国平 2007 56 5248]
[11] Qiao X M, Zheng W D, Zhang G P 2008 Acta Phys.Sin. 57 5639(in Chinese) [乔秀梅、郑无敌、张国平 2008 57 5639]
[12] Meng L M, Teng A P, Li Y J, Cheng T, Zhang J 2009 Acta Phys.Sin. 58 5436(in Chinese) [孟立民、滕爱萍、李英骏、程 涛、张 杰 2009 58 5436]
[13] Wang C, Zhang G P, Zheng W D, QiaoX M, Fang Z H, Sun J R, Wang W, Xiong J, Fu S Z, Gu Y, Wang S J 2009 Acta Phys.Sin. 58 6264(in Chinese) [王 琛、张国平、郑无敌、乔秀梅、方智恒、孙今人、王 伟、熊 俊、傅思祖、顾 援、王世绩 2009 58 6264]
[14] DaSilva L B, Barbee T W, Cauble R, Celliers P, Ciarlo D, Libby S, London R A, Matthews D, Mrowka S, Moreno J C, Ress D, Trebes J E, Wan A S, Weber F 1995 Phys.Rev.Lett. 74 3991
[15] Trebes J E, Brown S B, Campbell E M, Matthews D, Nilson D G, Stone G F, Whelan D A 1987 Science 238 517
[16] DaSilva L B, Trebes J E, Balhorn R, Mrowka S, Anderson E, Attwood D T, Barbee T W, Brase J, Corzett M, Gray J 1992 Science 258 269
[17] Wang C, Gu Y, Fu S Z, Wu J, Wang W, Sun Y Q, Dong J Q, Sun J R, Wang R R, Ni Y L, Wan B G, Zhou G L, Huang G L, Zhang G P, Lin Z Q, Wang S J 2002 Acta Phys.Sin. 51 847(in Chinese)[王 琛、顾 援、傅思祖、吴 江、王 伟、孙玉琴、董佳钦、孙今人、王瑞荣、倪元龙、万炳根、周关林、黄关龙、张国平、林尊琪、王世绩 2002 51 847]
[18] Wang C, Wang W, Sun J R, Fang Z H, Wu J, Fu S Z, Ma W X, Gu Y, Wang S J, Zhang G P, Zheng W D, Zhang T X, Peng H M, Shao P, Yi K, Lin Z Q, Wang Z S, Wang H C, Zhou B, Chen L Y, Jin C S 2005 Acta Phys.Sin. 54 202(in Chinese)[王 琛、王 伟、孙今人、方智恒、吴 江、傅思祖、马伟新、顾 援、王世绩、张国平、郑无敌、张覃鑫、彭惠民、邵平、易 葵、林尊琪、王占山、王宏昌、周 斌、陈玲燕、金春水 2005 54 202]
[19] Zheng W D, Zhang G P, Wang C, Sun J R, Fang Z H, Gu Y, Fu S Z 2007 Acta Phys.Sin. 56 3984(in Chinese)[郑无敌、张国平、王 琛、孙今人、方智恒、顾 援、傅思祖 2007 56 3984]
[20] Wang C, Fang Z H, Sun J R, Wang W, Xiong J, Ye J J, Fu S Z, Gu Y, Wang S J, Zheng W D, Ye W H, Qiao X M, Zhang G P 2008 Acta Phys.Sin. 57 7770(in Chinese) [王 琛、方智恒、孙今人、王 伟、熊 俊、叶君建、傅思祖、顾 援、王世绩、郑无敌、叶文华、乔秀梅、张国平 2008 57 7770]
[21] Zheng W D, Zhang G P 2007 Chin. Phys. 16 2439
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