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用动能一定而电荷态不同的 40Arq+(6≤q≤14)离子和动能不同的40Ar6+离子分别轰击金属Al, Ti, Ni,Ta和Au表面, 以及分别用动能相同(150 keV)的129Xe6+, 129Xe10+和129Xe15+轰击Ta表面, 靶原子受激辐射发出的200~1000 nm波段的特征光谱线的实验结果. 结果表明, 合适的弹靶组合(40Ar12+轰击Al, 129Xe6+轰击Ta表面)可使靶原子受激辐射的特征光谱的强度显著增强, 而靶原子受激辐射的强度与入射离子的动能没有强的关联.
40Arq + (6≤q≤14) ions with different kinetic energy and 40Ar6 + ions with different kinetic energies were bombarded on the surface of Al, Ti, Ni, Ta and Au metals respectively, and 129Xe6 + and 129Xe10 + ions with the same kinetic energy (150 keV) And 129Xe15 + bombardment on the surface of Ta and the target atoms in 200 ~ 1000 nm band.The results show that the suitable target combination (40Ar12 + bombardment Al, 129Xe6 + bombardment on Ta surface) The intensity of the characteristic spectrum of the radiation is significantly enhanced, whereas the intensity of the stimulated radiation of the target atom is not strongly related to the kinetic energy of the incident ion.