The Berlin time-of-flight ERDA setup

被引:84
作者
Bohne, W [1 ]
Rohrich, J [1 ]
Roschert, G [1 ]
机构
[1] Hahn Meitner Inst Kernforsch Berlin GmbH, Abt Festkorphys, D-14109 Berlin, Germany
关键词
high-energy heavy-ion beam analysis; ERDA; TOF-mass spectrometer;
D O I
10.1016/S0168-583X(97)00787-8
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The new mass and energy dispersive Elastic Recoil Detection Analysis (ERDA) spectrometer located at a high-energy target position of the heavy-ion-beam laboratory (ISL) of the Hahn-Meitner-Institut Berlin is presented. Many different projectile ions from hydrogen to xenon with variable energies up to several MeV/u are available. The recoil identification is done by means of a time-of-flight (TOF) energy setup with a relatively large solid angle of 1.57 msr. Due to the long flight path of 123 cm and a time resolution of about 180 ps, a good mass and depth resolution can be achieved. (C) 1998 Elsevier Science B.V.
引用
收藏
页码:633 / 637
页数:5
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