CIOMP OpenIR
Producing anomalous uniform periodic nanostructures on Cr thin films by femtosecond laser irradiation in vacuum
F. Wang,B. Zhao,Y. H. Lei,J. J. Yang and C. L. Guo
2020
发表期刊Optics Letters
ISSN0146-9592
卷号45期号:6页码:1301-1304
摘要We report on producing unprecedentedly uniform periodic structures on chromium thin films in vacuum conditions with irradiation of femtosecond laser pulses. In sharp contrast to the observations in air, the achieved surface structures of the ablated groove arrays are surprisingly found to have not only an extraordinarily uniform distribution but also a deep-subwavelength period of 360 nm. The measured both width and depth of the ablated periodic grooves are 150 and 120 nm, respectively, showing a large depth-to-width ratio and sharp-edge profiles. Remarkably, such well-organized nanostructures can be enabled to robustly extend into an infinitely long range via the sample scanning and even have a large-area product ion with a cylindrical lens. Raman spectral analyses reveal that the regular formation of such nanostructures benefits from avoiding the material oxidation and thermal disturbance of the air plasma on the sample surface. (C) 2020 Optical Society of America
DOI10.1364/ol.382322
URL查看原文
收录类别SCI ; EI
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.ciomp.ac.cn/handle/181722/64813
专题中国科学院长春光学精密机械与物理研究所
推荐引用方式
GB/T 7714
F. Wang,B. Zhao,Y. H. Lei,J. J. Yang and C. L. Guo. Producing anomalous uniform periodic nanostructures on Cr thin films by femtosecond laser irradiation in vacuum[J]. Optics Letters,2020,45(6):1301-1304.
APA F. Wang,B. Zhao,Y. H. Lei,J. J. Yang and C. L. Guo.(2020).Producing anomalous uniform periodic nanostructures on Cr thin films by femtosecond laser irradiation in vacuum.Optics Letters,45(6),1301-1304.
MLA F. Wang,B. Zhao,Y. H. Lei,J. J. Yang and C. L. Guo."Producing anomalous uniform periodic nanostructures on Cr thin films by femtosecond laser irradiation in vacuum".Optics Letters 45.6(2020):1301-1304.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Producing anomalous (1329KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[F. Wang,B. Zhao,Y. H. Lei,J. J. Yang and C. L. Guo]的文章
百度学术
百度学术中相似的文章
[F. Wang,B. Zhao,Y. H. Lei,J. J. Yang and C. L. Guo]的文章
必应学术
必应学术中相似的文章
[F. Wang,B. Zhao,Y. H. Lei,J. J. Yang and C. L. Guo]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Producing anomalous uniform periodic nanostructures on Cr thin films by femtosecond laser irradiation in vacuum.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。