Transmission of cluster ions through a tandem accelerator of several stripper gases.
Transmission of cluster ions through a tandem accelerator of several stripper gases.
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通过几种汽提气体的串联加速器传输簇离子。
DOI：
10.1063/1.3237243
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
K. Narumi
中科院分区：
文献类型：
--
作者：
Y. Saitoh;A. Chiba;K. Narumi
碳团簇离子束通过串列加速器使用几个剥离气体（He，N2，CO2，和SF6）与终端电压为2.5 MV的传输测量作为气体压力的函数，在调查最适合的气体簇离子加速。这证明了使用较小尺寸的气体可以获得最高的透射率，即，在所用的四种气体中，氦气表现出最好的性能。此外，C（n）与氦和氮的传输率随着n的增加而增加，从而揭示了氦气应该证明在使用相同能量的较大团簇离子加速中最有效。
The transmissions of carbon cluster ion beams through a tandem accelerator using several stripper gases (He, N2, CO2, and SF6) with a terminal voltage of 2.5 MV were measured as a function of the gas pressure in investigating the most suitable gas for cluster ion acceleration. This resulted in it being demonstrated that the highest transmission could be obtained using the smaller size gas, i.e., helium displayed the best performance of the four gases used. In addition, the ratio of transmissions of C(n) with helium and nitrogen increased with increases in the n, thus revealing that helium gas should prove the most effective in larger cluster ion acceleration using the same energy.