Surface plasmon assisted laser ablation of stainless steel
Surface plasmon assisted laser ablation of stainless steel
复制标题
不锈钢表面等离子体辅助激光烧蚀
DOI：
10.1088/1361-6528/ab1806
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发表时间：
2019-05
期刊：
影响因子：
3.5
通讯作者：
Wu Judy Z.
中科院分区：
文献类型：
--
作者：
Lu Liu;Tan Ruifa;Chen Daifen;Tong Yanqun;Yan Xiaohong;Gong Maogang;Wu Judy Z.
将胶体金纳米颗粒 (NP) 装饰在不锈钢上，用于表面等离子体增强激光烧蚀。在可变的脉冲激光能量密度和激光脉冲数下，对有和没有 Au NP 装饰的不锈钢样品进行了激光烧蚀效率的比较研究。从相同条件下激光烧蚀产生的凹坑较大的直径、最大深度和横截面积可以看出，前者具有较高的烧蚀效率。此外，发现最大深度和效率增强都取决于激光能量密度和脉冲数。在激光注量1.53 J cm−2 的1个脉冲数下，获得基于凹坑横截面积的最大增强烧蚀效率36%。激光烧蚀效率的提高归因于金纳米粒子和不锈钢之间界面处高度增强的表面等离子体场。
Colloidal Au nanoparticles (NPs) were decorated on stainless steel for surface plasmon enhanced laser ablation. A comparative study of the laser ablation efficiency was carried out on stainless steel samples with and without the Au NPs decoration at a variable pulsed laser fluence and laser pulse number. Higher ablation efficiency was clearly demonstrated in the former as illustrated from the larger diameter, maximum depth and the cross-sectional area of the crater generated by the laser ablation under the same conditions. Additionally, both the maximum depth and efficiency enhancement were found to depend on the laser fluence and pulse number. The maximum enhanced ablation efficiency of 36% based on the cross-sectional area of the crater was obtained at 1 pulse number of laser fluence 1.53 J cm−2. The efficiency enhancement of laser ablation is attributed to the highly enhanced surface plasmon field at the interface between Au NPs and stainless steel.
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影响因子：
10.4
作者：
Yang Chen;Changhyoup Lee;Liu Lu;Di Liu;Yunkun Wu;Lan-Tian Feng;Ming Li;C. Rockstuhl;G. Guo-G.-Gu
通讯作者：
Yang Chen;Changhyoup Lee;Liu Lu;Di Liu;Yunkun Wu;Lan-Tian Feng;Ming Li;C. Rockstuhl;G. Guo-G.-Gu
影响因子：
4
作者：
A. Afanasiev;V. Bredikhin;A. Pikulin;I. Ilyakov;B. Shishkin;R. Akhmedzhanov;N. Bityurin
通讯作者：
A. Afanasiev;V. Bredikhin;A. Pikulin;I. Ilyakov;B. Shishkin;R. Akhmedzhanov;N. Bityurin
影响因子：
3.8
作者：
Miyaji, Godai;Miyazaki, Kenzo
通讯作者：
Miyazaki, Kenzo
DOI：
--
发表时间：
2020
期刊：
--
影响因子：
--
作者：
Chirelle Jabbour;J. Lacour;M. Tabarant;A. Semerok;F. Chartier;J-L. Lacour;S. Fomichev;J. Moryousef;J. Simonnet
通讯作者：
Chirelle Jabbour;J. Lacour;M. Tabarant;A. Semerok;F. Chartier;J-L. Lacour;S. Fomichev;J. Moryousef;J. Simonnet
影响因子：
10.8
作者：
Roxworthy, Brian J.;Bhuiya, Abdul M.;Toussaint, Kimani C., Jr.
通讯作者：
Toussaint, Kimani C., Jr.