三、电子亲合能(Electron Affinities) 1.定义:某元素的一个基态的气态原子得到一个电子形成气态基态负离子时,所产生的能量变化,称为该元素的第一电子亲合能,用A...
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假设这两种半导体材料的能隙 、 介电常数(Dielectric permitivities)、功函数与电子亲和力(Electron affinities) 均不相同,当这两种材料在热平衡的理想状态下接合后,界面两端的费 米能阶(Fermi-level) 相同,如图1-3(b)所示。
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electron affinities ea 电子亲合势
vertical electron affinities 垂直电子亲和势
negative electron affinities 负电子亲和力
Atomic Electron Affinities 原子的电子亲合势
adiabatic electron affinities 绝热电子亲合势
Electron Affinities of Atoms 原子的电子亲和能
And the parity alternation in the time-flight mass spectra is interpreted based on the compare of the Electron Affinities,the Energy Difference and the Incremental Binding Energies.
基于电子亲合能、相邻原子团簇之间的能量差⊿E_n、增量结合能⊿E~I计算的奇偶变化规律,很好的解释了其飞行时间质谱图的奇偶谱峰强度的变化。
参考来源 - 掺杂碳团簇C·2,447,543篇论文数据,部分数据来源于NoteExpress
We know that because the sulfur and the chlorine in the oxygen have different average valence electron energies, they'll have different electron affinities.
我们都知道,因为氧气中的硫和氯具有不同的平均价电子能,它们的电子亲和力也不同。
Cl We know that because the sulfur and the chlorine in the oxygen have different average valence electron energies, they'll have different electron affinities.
我们都知道因为S和,在氧气中,具有不同的平均价电子能,所以他们的电子亲和力也不同。
Of course, this requires a small electronegative coligand, of which F has no superior; but OH, CN, and CCH are also small ligands with high electron affinities.
没有比氟更适于此要求的了。 不过,OH、CN和CCH也都是带有高电子亲合性的小配体。
So they'd much rather just stay the way they are and not have another electron come on, and it turns out that halogens have the highest electron affinities.
所以它们更愿意保持在原来的状态,不愿意再增加一个电子,结果卤族元素具有最高的电子亲和能。
Cl We know that because the sulfur and the chlorine in the oxygen have different average valence electron energies, they'll have different electron affinities.
我们都知道因为S和,在氧气中,具有不同的平均价电子能,所以他们的电子亲和力也不同。
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