STOPPING POWER FOR LOW-VELOCITY HEAVY-IONS - (0.01-0.9) MEV/NUCLEON SI IONS IN 18 (Z=13-79) METALS

被引：22

作者：

ARSTILA, K

KEINONEN, J

TIKKANEN, P

机构：

[1] Accelerator Laboratory, University of Helsinki, FIN-00014 Helsinki

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1995年 / 101卷 / 04期

关键词：

D O I：

10.1016/0168-583X(95)00571-4

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The stopping power for Si-29 ions in Al, Ti, V, Fe, Co, Ni, Cu, Zn, Zr, Nh, Mo, Ag, Hf, Ta, W, Re, Pt and Au has been studied in the energy region (0.01-0.9) MeV/nucleon by application of a technique of nuclear physics, the inverted analysis of Doppler-shift attenuation data. Generally, the measured values are considerably higher at low energies (less than 0.4 MeV/nucleon) and show different energy dependence than the predictions of the commonly used empirical electronic stopping powers by Ziegler, Biersack and Littmark [1] [The Stopping and Ranges of Ions in Matter (Pergamon, New York, 1985) Vol. 1]. The uncertainty of the electronic stopping powers determined is typically +/-6%.

引用

页码：321 / 326

页数：6

共 28 条

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