中性粒子在光辐射的作用下产生的电离,称为光电离。
... photo-electrostatic display recorder,感光静电显示记录仪 photo ionization,光电离 photo resistor,光敏电阻器 ...
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This dissertation presents the detailed results about the investigations of photoionization mechanisms of a series of hydrogen-bonded clusters, which were performed using nano- or femtosecond laser and time-of-flight mass spectrometer as well as ab initio calculations.
本论文利用纳秒和飞秒激光以及飞行时间质谱仪,并结合量子化学从头计算对一系列氢键团簇的光电离机制进行了较为系统的研究,我们研究的主要内容是: 1.观测光电离过程中团簇内部的化学反应现象,包括电荷转移、质子转移、Penning电离,振动预解离等,探讨团簇的光电离机理,了解团簇的形成对单体分子光电离过程的影响;研究有关电荷转移、质子转移、氢原子转移等重要过程的微观机制。
参考来源 - 若干氢键团簇的纳秒和飞秒激光光电离及从头计算研究We performed extensive computer simulations on the CEPD effect on photoionization of hydrogen atom by numerically solving the time-dependent Schrodinger equation.
我们对一维模型氢原子光电离的CEPD效应进行了数值模拟的计算机实验,通过对含时薛定谔方程的数值求解,得到氢原子光电离的一些合理结论。
参考来源 - 阿秒脉冲原子分子光电离中的CEPD效应·2,447,543篇论文数据,部分数据来源于NoteExpress
介绍了自行研制的紫外光电离离子阱质谱仪的原理和性能。
The principle and performance of a home-made miniature photoionization ion trap mass spectrometer was introduced.
推导了三步光电离的场方程组和原子布居的密度矩阵方程组。
The equation of three step photoionization for describing the field and the density matrix as well as the atomic population was derived.
利用光脉冲的啁啾效应,可以抑制拉比振荡实现高效率的光电离。
The using of chirped laser pulse can restrain the Rabi oscillations and realize high efficiency of photoionization.
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