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Resolution and stability analysis of localized surface plasmon lithography on the geometrical parameters of soft mold
Zhang, Yukun1,2; Du, Jinglei1; Wei, Xingzhan2; Shi, Lifang2; Deng, Qiling2; Dong, Xiaochun2; Du, Chunlei2
Source PublicationAPPLIED OPTICS
Volume50Issue:13Pages:1963-1967
2011-05-01
Language英语
Indexed BySCI
WOS IDWOS:000290018700027
SubtypeArticle
AbstractWe have recently shown that patterns with 30 nm line width and micrometer scale periodicity could be steadily fabricated by employing localized surface plasmons lithography based on a soft mold [Opt. Lett. 35, 13 (2009)]. In this paper, the dependence of the resolution (pattern periodicity), critical dimension, and electric field intensity on the geometrical parameters of the soft mold, such as ridge width, mold periodicity, ridge depth, and slope, have been systematically studied and analyzed. The relevant simulation results by finite-difference time-domain demonstrate that the critical dimension exhibits a perfect stabilization and the value of electric field intensity would be especially large, when the ridge depth is in the range from 100 to 270 nm and the slope angle is below 35 degrees. Importantly, the optimal resolution and critical dimension can reach 100 and 17 nm, respectively, by reasonably designing the corresponding mold periodicity and ridge width, which indicates that the method is particularly suitable for obtaining patterns with high density and is extremely promising for bio-sensing and photonic crystals application. (C) 2011 Optical Society of America
WOS KeywordELECTRON-BEAM LITHOGRAPHY ; ACHROMATIC INTERFEROMETRIC LITHOGRAPHY ; NANOLITHOGRAPHY ; GRATINGS ; GRIDS ; METAL
WOS Research AreaOptics
WOS SubjectOptics
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/3465
Collection光电技术研究所被WoS收录文章
Affiliation1.Sichuan Univ, Dept Phys, Chengdu 610064, Sichuan Prov, Peoples R China
2.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan Prov, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Yukun,Du, Jinglei,Wei, Xingzhan,et al. Resolution and stability analysis of localized surface plasmon lithography on the geometrical parameters of soft mold[J]. APPLIED OPTICS,2011,50(13):1963-1967.
APA Zhang, Yukun.,Du, Jinglei.,Wei, Xingzhan.,Shi, Lifang.,Deng, Qiling.,...&Du, Chunlei.(2011).Resolution and stability analysis of localized surface plasmon lithography on the geometrical parameters of soft mold.APPLIED OPTICS,50(13),1963-1967.
MLA Zhang, Yukun,et al."Resolution and stability analysis of localized surface plasmon lithography on the geometrical parameters of soft mold".APPLIED OPTICS 50.13(2011):1963-1967.
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