Influence of the surface band structure in photoelectron emission by ultra-short laser pulses

被引：0
|
作者：
Rios Rubiano, C. A. [1 ]
Gravielle, M. S. [1 ]
Mitnik, D. M. [1 ]
Silkin, V. M. [2 ]
机构：
[1] UBA, Inst Astron & Fis Espacio CONICET, Buenos Aires, DF, Argentina
[2] Univ Basque Country, DIPC, San Sebastian, Spain
来源：
XXVIII INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC AND ATOMIC COLLISIONS (ICPEAC) | 2014年 / 488卷
关键词：
D O I：
10.1088/1742-6596/488/3/032014
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Photoelectron emission from the valence band of aluminum and beryllium surfaces by ultra-short laser pulses is studied within the Band-Structure-Based - Volkov (BSB-V) approximation, which takes into account the contribution of the band structure of the solid. We found that band structure effects are extremely important for Be(0001), for which signatures of partially occupied surface states can be observed in the electron emission spectra.
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页数：1
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