The velocity component effect to the mass resolution within de Heer and Milani criteria

被引：4

作者：

Sentürk, S ^{[1
]}

Harigaya, K

Özsoy, O

机构：

[1] Dumlupinar Univ, Fac Arts & Sci, Dept Phys, TR-43100 Kutahya, Turkey

[2] AIST, Nanotechnol Res Inst, Tsukuba, Ibaraki 3058568, Japan

[3] Gaziosmanpasa Univ, Dept Phys, Fac Arts & Sci, TR-60240 Tokat, Turkey

来源：

CZECHOSLOVAK JOURNAL OF PHYSICS | 2005年 / 55卷 / 10期

关键词：

mass resolution; velocity component; time-of-flight mass spectrometer; clusters;

D O I：

10.1007/s10582-005-0134-7

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The velocity component effect to the mass resolution was considered for two different positions of beam source in the time-of-flight mass spectrometer based on de Heer and Milani criteria. The results estimated for various potassium cluster sizes showed that resolution is reduced at considerable level and the cluster range is limited to the small mass sizes for the position along with the cluster beam axis, The resolution is high and the effect appears close to K-1000 cluster sizes depending upon perpendicular axis used.

引用

页码：1275 / 1282

页数：8

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