Ion-beam induced current in high-resistance materials

被引：0
|
作者：
Yukalov, VI
Yukalova, EP
机构：
[1] Univ Sao Paulo, Inst Fis Sao Carlos, BR-13560970 Sao Paulo, Brazil
[2] Joint Inst Nucl Res, Bogolyubov Lab Theoret Phys, Dubna 141980, Russia
[3] Joint Inst Nucl Res, Dept Computat Phys, Lab Comp Tech & Automat, Dubna 141980, Russia
来源：
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 2000年 / 177卷 / 01期
关键词：
D O I：
10.1002/(SICI)1521-396X(200001)177:1<267::AID-PSSA267>3.0.CO;2-H
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The peculiarities of electric current in high-resistance materials, such as semiconductors or semimetals, irradiated by ion beams are considered. It is shown that after ion-beam irradiation an unusual electric current may arise directed against the applied voltage. Such a negative current is a transient effect appearing at the initial stage of the process. The possibility of using this effect for studying the characteristics of irradiated materials is discussed. A new method for defining the mean projected range of ions is suggested.
引用
收藏
页码：267 / 276
页数：10
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