Bombardment-induced light emission of clean and oxygen-covered Al, Cu, and Cux Al1-x targets

被引：2
作者：
El Fqih, Mohammed Ait [1 ,2 ]
Afkir, Ahmad [2 ]
El Boujlaidi, Abdelaziz [2 ]
Jadoual, Lamia [2 ]
Jourdani, Raja [2 ]
Kaddouri, Abdelilah [2 ]
机构：
[1] Univ Hassan 2, Lab Ingn Struct Syst Intelligents & Energie Elect, ENSAM, Casablanca, Morocco
[2] Univ Cadi Ayyad, Equipe Spect & Imagerie Atom Mat, Marrakech, Morocco
来源：
SURFACE AND INTERFACE ANALYSIS | 2018年 / 50卷 / 10期
关键词：
CuAl alloys; photon emission; simulation; transient effect; OPTICAL-EMISSIONS; PHOTON-EMISSION; IONS;
D O I：
10.1002/sia.6513
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Light emission during 5keV Kr+ ion bombardment of Cu, Al, and CuAl alloys with different concentration is studied. The transient effect phenomenon has been investigated under two pressure conditions: one at base pressure (approximately 10(-7)Pa) and the other with introduction of oxygen gas (approximately 10(-4)Pa). The experimental oxygen sputtering yield was compared with simulation using the SRIM-code program. Both of them were in fairly good agreement.
引用
收藏
页码：969 / 973
页数：5
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