中国物理B ›› 1996, Vol. 5 ›› Issue (4): 250-254.doi: 10.1088/1004-423X/5/4/002

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DISTORTED WAVE-WAVE PACKET APPROACH TO VIBRATIONAL DEACTIVATION OF DIATOMIC MOLECULE BY COLLISIONS WITH SOLID SURFACE

何经良1, 张庆刚1, 任廷琦2, 柳盛典2   

  1. (1)Department of Physics, Shandong Normal University, Jinan 250014, China; (2)Department of Physics, Yantai Teachers University, Jinan 264025, China
  • 收稿日期:1995-05-11 出版日期:1996-04-20 发布日期:1996-04-20

DISTORTED WAVE-WAVE PACKET APPROACH TO VIBRATIONAL DEACTIVATION OF DIATOMIC MOLECULE BY COLLISIONS WITH SOLID SURFACE

REN TING-QI (任廷琦)a, LIU SHENG-DIAN (柳盛典)a, HE JING-LIANG (何经良)b, ZHANG QING-GANG (张庆刚)b   

  1. a Department of Physics, Yantai Teachers University, Jinan 264025, China; b Department of Physics, Shandong Normal University, Jinan 250014, China
  • Received:1995-05-11 Online:1996-04-20 Published:1996-04-20

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摘要： A model is proposed for vibrational dexcitation of diatomic molecule by collisions with a solid surface, and used to predict the rotational and translational energy distributions and other properties of interest. It is found that molecular rotation dominates over translation in receiving the vibrational energy released, even for the heavier diatomic molecules.

Abstract: A model is proposed for vibrational dexcitation of diatomic molecule by collisions with a solid surface, and used to predict the rotational and translational energy distributions and other properties of interest. It is found that molecular rotation dominates over translation in receiving the vibrational energy released, even for the heavier diatomic molecules.

中图分类号:  (Electronic excitation and ionization of molecules)

  • 34.50.Gb
33.15.Mt (Rotation, vibration, and vibration-rotation constants) 33.20.Vq (Vibration-rotation analysis)