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双电子复合
释义
双电子复合
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理学
〔原子碰撞过程与相互作用〕
释
dielectronic recombination
双电子复合
当自由电子的动能在某些特定的值时,电子被俘获到激发轨道所释放的总能量(电子动能加束缚轨道电离能)恰好等于离子中束缚电子被激发到上能级所需要的激发能,电子-电子相互作用就会共振激发束缚电子,形成双激发态离子,并最终通过辐射退激到基态的过程。
Physics
原子、分子物理学
dielectronic recombination
双电子复合
>原子与分子物理学>原子与分子碰撞过程与相互作用>释义
dielectronic recombination
双电子复合
dielectronic recombination
双电子复合
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Astronomy
dielectronic recombination
双电子复合
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