PROTONS, HELIUM AND HEAVY-IONS IN BACKSCATTERING ANALYSIS OF HIGH-TC SUPERCONDUCTORS

被引：21

作者：

RAUHALA, E

SAARILAHTI, J

NATH, N

机构：

[1] TECH RES CTR FINLAND,SEMICOND LAB,SF-02150 ESPOO,FINLAND

[2] KURUKSHETRA UNIV,DEPT PHYS,KURUKSHETRA 132119,HARYANA,INDIA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1991年 / 61卷 / 01期

关键词：

D O I：

10.1016/0168-583X(91)95565-U

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Ion backscattering spectra for H-1, He-4, Li-7, C-12, O-16 and Si-28 ions incident on thin and thick superconductor samples in the energy range 2-28 MeV have been measured. The spectra are analyzed by using a computer program package for ion backscattering data analysis. The general characteristics of the ion beams for the backscattering analysis of high-T(c) superconductors both in the Rutherford and non-Rutherford energy regime are discussed. The advantages and disadvantages of using proton and heavy ion beams are compared to those of conventional He-4 ion backscattering.

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页码：83 / 90

页数：8

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