Effects of Recoil on Shake-Up Spectra in Metals
Effects of Recoil on Shake-Up Spectra in Metals
复制标题
反冲对金属振动光谱的影响
DOI：
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发表时间：
1980
期刊：
影响因子：
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通讯作者：
L. Hedin
中科院分区：
文献类型：
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作者：
L. Hedin
An infinite summation method is used to obtain the intrinsic photoemission spectrum of a conduction electron in the sudden limit. It is predicted that an electron at the bottom of the conduction band should have an asymmetry index comparable to that of a core electron and that the strengths of its plasmon satellites should be similar to those of a core electron. The width of their plasmon satellites, however, should become smaller under the influence of recoil. In essence, our results show that the exchange-correlation hole left after a photoemitted conduction electron has a very similar effect as the core hole left after a photoemitted core electron. Use of synchrotron radiation gives high enough a resolution to make possible the verification of these effects.
