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光电离 [guāng diàn lí]
[电子] photo ionization
- 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. - 在光电离过程中，传播X射线的高能光子将电子从吸积盘内的原子中分离出去，这样损失掉的能量就会改变X射线的光谱特点。
Part of the difficulty is a process called photoionization, in which the high-energy photons conveying the x-rays strip away electrons from atoms within the accretion disk. - 藤冈及同事在本周《自然-物理学》杂志在线版上报道：X射线使硅产生了光电离，这种反应酷似在吸积盘中所观察到的能量释放。
As Fujioka and colleagues report online this week in Nature Physics, the x-rays photoionized the silicon, and that interaction mimicked the emissions observed in accretion disks.
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