Experimental evidence for x-ray standing wave modulated surface scattering effect

doi:10.1063/1.5085231

	Experimental evidence for x-ray standing wave modulated surface scattering effect
	Wu, Longlong1,2,3 ; Wang, Xiao1 ; Chen, Gang1,2,3,4
	2019-04-08
发表期刊	APPLIED PHYSICS LETTERS (IF:3.5[JCR-2023],3.5[5-Year])
ISSN	0003-6951
卷号	114 期号:14
发表状态	已发表
DOI	10.1063/1.5085231
摘要	X-ray standing waves generated above flat surfaces will modulate local electric field intensity distributions and in turn alter surface scattering patterns. Such an effect is uncovered in the grazing-incidence small-angle x-ray scattering study of the two-dimensional (2D) colloidal superlattices deposited on Si substrates. There are appreciable differences between the scattering patterns of a single particle simulated by the conventional and multislice distorted-wave Born approximation methods. The single-particle scattering effect is much amplified by the periodic arrangement of the 2D hexagonal superlattice, rendering it experimentally detectable. Numerical simulations incorporating the x-ray standing wave modulated surface scattering effect show remarkable agreement with the experimental data. Published under license by AIP Publishing.
收录类别	SCI ; SCIE ; EI
语种	英语
资助项目	National Natural Science Foundation of China[U1632265] ; National Natural Science Foundation of China[11375256]
WOS研究方向	Physics
WOS类目	Physics, Applied
WOS记录号	WOS:000464450200008
出版者	AMER INST PHYSICS
EI入藏号	20191506771280
EI主题词	Born approximation ; Elastic waves ; Electric fields ; Multilayers ; Plasma interactions ; Standing wave meters ; X ray scattering
EI分类号	Electricity: Basic Concepts and Phenomena:701.1 ; Mathematics:921 ; Classical Physics; Quantum Theory; Relativity:931 ; Mechanics:931.1 ; High Energy Physics:932.1 ; Plasma Physics:932.3 ; Electric and Electronic Instruments:942.1
WOS关键词	MEMBRANES
原始文献类型	Article
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/34322
专题	物质科学与技术学院_博士生物质科学与技术学院_PI研究组_陈刚组
通讯作者	Chen, Gang
作者单位	1.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, Shanghai 200050, Peoples R China 3.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China
第一作者单位	物质科学与技术学院
通讯作者单位	物质科学与技术学院
第一作者的第一单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Wu, Longlong,Wang, Xiao,Chen, Gang. Experimental evidence for x-ray standing wave modulated surface scattering effect[J]. APPLIED PHYSICS LETTERS,2019,114(14).
APA	Wu, Longlong,Wang, Xiao,&Chen, Gang.(2019).Experimental evidence for x-ray standing wave modulated surface scattering effect.APPLIED PHYSICS LETTERS,114(14).
MLA	Wu, Longlong,et al."Experimental evidence for x-ray standing wave modulated surface scattering effect".APPLIED PHYSICS LETTERS 114.14(2019).