期刊文献+

高激发态钠原子与分子碰撞能量转移及分子扩散带辐射的增强效应研究 被引量:1

Enhanced Effect of the Collisional Energy Transfer Between Na and Na_2 and Diffuse Band Radiation in Na_2
原文传递
导出
摘要 在钠原子分子混合体系中 ,实验研究了加入缓冲气体对高位态原子分子碰撞能量转移和分子扩散带辐射的增强效应 ;运用瞬态碰撞模型作了理论计算 。 The enhanced effects of the collisional energy transfer between the highly excited sodium atoms and molecules and diffuse band radiation were experimentally investigated in the sodium vapours when the buffer gas was added in. A transient collisional model was used to describe the experimental result. The theoretical analysis was in agreement with the experimental result.
出处 《光学学报》 EI CAS CSCD 北大核心 2001年第7期891-893,共3页 Acta Optica Sinica
基金 国家自然科学基金 (197340 0 3)资助课题
关键词 分子扩散带辐射 碰撞能量转移 瞬态碰撞模型 钠原子-分子混合体系 激光光谱 diffuse band radiation collisional energy transfer transient collisional model
  • 相关文献

参考文献2

二级参考文献7

  • 1贾锁堂,邓仕兰,秦莉娟,王祖庚,王勇,王钢,李建庆,周国生.钾蒸汽中双光子激发产生2~3∏_g—α~3∑_u^+扩散带受激辐射[J].光学学报,1993,13(10):865-868. 被引量:3
  • 2潘永乐,博士学位论文,1993年
  • 3金海燕,1992年
  • 4厚美英,光学学报,1985年,5卷,691页
  • 5潘永乐,中科院上海光机所和华东师范大学量子光学(联合)开放研究实验室年刊,1993年
  • 6王祖赓,唐小玲,张开昌,郑一善.宽波段范围内双光子泵浦钠分子产生的紫外和紫区漫散带受激辐射[J]光学学报,1986(12).
  • 7H. H. Wu,T. C. Chu,C. Y. R. Wu. Intense spontaneous amplified emission of Li2 diffuse violet bands in the 4400 ? region[J] 1987,Applied Physics B Photophysics and Laser Chemistry(4):225~230

共引文献1

同被引文献19

  • 1王云仙,戴长键,方达谓,储晓峰,郦菁,张森.Yb原子高激发态的斯塔克光谱[J].光学学报,1994,14(11):1142-1146. 被引量:1
  • 2戴长建,赵学安.Sr原子高激发态光谱的研究[J].光学学报,1996,16(10):1416-1420. 被引量:1
  • 3T.Jayasekharan,M.A.N.Razvi,G.L.Bhale.Even-parity bound and autoionizing Rydberg series of the samarium atom[J].J.Phys.B:At.Mol.Opt.Phys.,2000,33(2000):3123-3136.
  • 4M.Yaseen,R.Ali,A.Nadeem et al..Two-color three-photon resonant excitation spectrum of strontium in the autoionization region[J].Eur.Phys.J.D.,2002,20(2):177-189.
  • 5M.Miyabe,M.Oba,I.Wakaida.Analysis of the even-parity Rydberg series of Gd I to determine its ionization potential and isotope shift[J].J.Phys.B:At.Mol.Opt.Phys.,1998,31(20):4559-4571.
  • 6R.Ali,A.Nadeem,M.Yaseen et al..Three-color four-photon resonant excitation of the even-parity autoionizing resonances in Yb I[J].J.Phys.B At.Mol.Opt.Phys.,1999,32(17):4361-4371.
  • 7Ch.Gerth,M.Martins,S.Brunken et al..5p-1 multiplet structure of atomic Lu studied by photoelectron spectroscopy[J].J.Phys.B:At.Mol.Opt.Phys.,1999,32(6):133-138.
  • 8G.Smith,F.S.Tomkins.Absorption spectroscopy of laser excited europium vapour[J].Proc.R.Soc.Lond.A,1983,387:389-406.
  • 9W.C.Martin,R.Zalubas,L.Hagan.Atomic Energy Levels-The Rare-Earth Elements[M].Washington,D.C.:U.S.GPO,1978.185-208.
  • 10G.Smith,F.S.Tomkins.Autoionization resonances in the Eu I absorption spectrum and a new determination of the ionization potential[J].Proc.R.Soc.Lond.A,1975,342:149-156.

引证文献1

二级引证文献4

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部