Heavy ion track potentials in solids probed by electron yield measurements

被引：17

作者：

Rothard, H

Jung, M

Grandin, JP

Gervais, B

Caron, M

Billebaud, A

Clouvas, A

Wunsch, R

Thierfelder, C

Groeneveld, KO

机构：

[1] Ctr. Interdisc. Rech. Avec Les I., CIRIL, Laboratoire Mixte CEA-CNRS, F-14040 Caen Cedex, Rue Claude Bloch

[2] Inst. de Phys. Nucl. de Lyon, IN2P3-CNRS, Université Claude Bernard

[3] ISN, IN2P3-CNRS, Univ. J. Fourier, F-38026 Grenoble Cedex

[4] Dept. of Elec. and Comp. Engineering, Aristotelian University

[5] Institut für Kernphysik, J.-W. Goethe Universität, D-60486 Frankfurt am Main

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1997年 / 125卷 / 1-4期

关键词：

D O I：

10.1016/S0168-583X(96)00806-3

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We studied the electronic energy deposition by swift heavy ions in matter by means of electron yield measurements as a function of the projectile energy and atomic number. The dependence of electron yields from carbon induced by ions of about 10 MeV/u on the projectile atomic number is incompatible with the predictions of a recent theoretical model dealing with the induced track charge in the ion's wake and the influence of the induced track potential on electron emission.

引用

页码：35 / 40

页数：6

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