The technique of resenance enhanced multiphoton ionization photoelectron energy spectroscopy is a useful one for study excitated states of small molecules.
共振增强多光子电离光电子能谱技术是研究小分子激发态的有效手段。
参考来源 - 强场下SH基共振增强多光子电离的含时理论研究Avalanche ionization plays a leading role,for it produced the most part of electrons. While for longer pulses,the influence of multiphoton ionization will increase gradually,and the percentage of electron density will also increase.
分析表明脉冲宽度越窄,多光子电离过程提供的自由电子比例越小,其对激光破坏的作用也越小,此时雪崩电离过程将提供绝大部分电子,起到主导的作用;而随着脉宽增大,多光子电离提供的自由电子比例也将增大,其作用逐渐增强。
参考来源 - 飞秒脉冲的破坏阈值研究·2,447,543篇论文数据，部分数据来源于NoteExpress
We report the hard and software systems for measuring multiphoton ionization spectra.
本文报道了测量多光于电离谱的一整套硬件和软件系统。
Based on the experimental results, the multiphoton ionization dissociation mechanics of acetone was discussed.
根据实验结果对丙酮分子在该波长范围内的多光子电离机理作了讨论。
The multiphoton ionization results of pyrimidine-methanol and pyridazine-methanol clusters are presented for the first time.
首次研究并获得了嘧啶甲醇以及哒嗪甲醇氢键团簇的多光子实验研究结果。
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