国家自然科学基金(s10574098)

作品数:6被引量:9H指数:2
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相关期刊:《Chinese Physics B》更多>>
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Even-parity states of the Sm atom with stepwise excitation被引量:2
《Chinese Physics B》2011年第6期215-223,共9页李鸣 戴长建 谢军 
Project supported by the National Natural Science Foundation of China (Grant Nos. 10574098 and 10674102);the Natural Science Foundation of Tianjin, China (Grant No. 05YFJMJC05200)
Two-colour stepwise excitation and photoionization schemes are adopted to study the spectra of high-lying states of the Sm atom. These bound even-parity states are excited with three different excitation paths from th...
关键词:stepwise excitation Sm atom even-parity high-lying states 
Experimental study of bound and autoionizing Rydberg states of the europium atom被引量:1
《Chinese Physics B》2010年第6期241-247,共7页肖颖 戴长建 秦文杰 
Project supported by the National Natural Science Foundation of China (Grant Nos.10574098 and 10674102);the Natural Science Foundation of Tianjin,China (Grant No.05YFJMJC05200)
An isolated-core-excitation (ICE) scheme and stepwise excitation are employed to study the highly excited states of the europium atom. The bound europium spectrum with odd parity in a region of 42400-43500 cm^-1 is ...
关键词:europium atom isolated-core-excitation highly excited states autoionizing Rydberg states 
Investigation of odd-parity Rydberg states of Eu I with autoionization detection被引量:5
《Chinese Physics B》2009年第10期4251-4258,共8页肖颖 戴长建 秦文杰 
Project supported by the National Natural Science Foundation of China (Grant Nos 10574098, 10674102);the Natural Science Foundation of Tianjin (Grant No 05YFJMJC05200)
Isolated-core-excitation (ICE) scheme and autoionization detection are employed to study the bound Rydberg states of europium atom. The high-lying states with odd parity have been measured using the autoionization d...
关键词:europium atom isolated-core-excitation bound Rydberg state autoionization detection 
Experimental study of highly excited even-parity bound states of the Sm atom被引量:3
《Chinese Physics B》2009年第8期3384-3394,共11页秦文杰 戴长建 肖颖 赵洪英 
supported by the National Natural Science Foundation of China (Grant Nos 10574098 and 10674102);the Natural Science Foundation of Tianjin (Grant No 05YFJMJC05200)
In this work, a three-step autoionization detection method and direct photoionization detection method are employed to measure the highly excited even-parity states of the Sm atom in the energy region between 36360 cm...
关键词:Rydberg state valence state Sm atom 
Investigation of autoionization spectra of Sm atoms using an isolated-core excitation method被引量:1
《Chinese Physics B》2009年第5期1833-1837,共5页秦文杰 戴长建 肖颖 赵洪英 
supported by the National Natural Science Foundation of China(Grant Nos 10574098 and 10674102);the Natural Science Foundation of Tianjin of China(Grant No 05YFJMJC05200)
Using the isolated-core-excitation scheme and three-step laser resonance ionization spectroscopy approach, this paper, for the first time, has systematically investigated the autoionization spectra of atomic Sm, belon...
关键词:isolated-core-excitation autoionization spectra Sm atom 
Studies on odd-parity states of the Sm atom
《Chinese Physics B》2008年第10期3655-3661,共7页关锋 戴长建 赵洪英 
Project supported by the National Natural Science Foundation of China (Grant Nos 10574098 and 10674102);the Natural Science Foundation of Tianjin, China (Grant No 05YFJMJC05200)
Two-step excitation and ionization processes are used to detect Sm atoms in many excited states populated with tunable lasers. The wavelength of the first laser is tuned to the resonances from the Sm 4f^6 6s^2 ^7FJ (...
关键词:spectra of Sm atom odd-parity excited state photoionization detection 
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