Photoionization microscopy of hydrogen atom near a metal surface

CORC > 武汉物理与数学研究所 > 中国科学院武汉物理与数学研究所 > 2011年以前论文发表（包括2011年）

	Photoionization microscopy of hydrogen atom near a metal surface
	Yang Hai-Feng; Wang Lei; Liu Xiao-Jun; Liu Hong-Ping
刊名	CHINESE PHYSICS B
	2011-06-01
卷号	20 期号:6 页码:063203-63203
关键词	photoionization microscopy interaction of atom with surface semiclassical theory
通讯作者	刘红平
产权排序	第一
英文摘要	We have studied the ionization of Rydberg hydrogen atom near a metal surface with a semiclassical analysis of photoionization microscopy. Interference patterns of the electron radial distribution are calculated at different scaled energies above the classical saddle point and at various atom surface distances. We find that different types of trajectories contribute predominantly to different manifolds in a certain interference pattern. As the scaled energy increases, the structure of the interference pattern evolves smoothly and more types of trajectories emerge. As the atom approaches the metal surface closer, there are more types of trajectories contributing to the interference pattern as well. When the Rydberg atom comes very close to the metal surface or the scaled energy approaches the zero field ionization energy, the potential induced by the metal surface will make atomic system chaotic. The results also show that atoms near a metal surface exhibit similar properties like the atoms in the parallel electric and magnetic fields.
学科主题	原子分子物理学
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	UNIFORM ELECTRIC-FIELD ; DER-WAALS INTERACTION ; INTERFERENCE PHENOMENA ; RECURRENCE SPECTRA ; RYDBERG STATES ; PHOTODETACHMENT ; RESONANCE ; PHOTOIONISATION ; ABSORPTION
收录类别	SCI
语种	英语
WOS记录号	WOS:000291388800031
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/1773]
专题	武汉物理与数学研究所_2011年以前论文发表（包括2011年）
作者单位	Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China
推荐引用方式 GB/T 7714	Yang Hai-Feng,Wang Lei,Liu Xiao-Jun,et al. Photoionization microscopy of hydrogen atom near a metal surface[J]. CHINESE PHYSICS B,2011,20(6):063203-63203.
APA	Yang Hai-Feng,Wang Lei,Liu Xiao-Jun,&Liu Hong-Ping.(2011).Photoionization microscopy of hydrogen atom near a metal surface.CHINESE PHYSICS B,20(6),063203-63203.
MLA	Yang Hai-Feng,et al."Photoionization microscopy of hydrogen atom near a metal surface".CHINESE PHYSICS B 20.6(2011):063203-63203.