Investigation of the charged particle nuclear reactions on natural boron for the purposes of the thin layer activation (TLA)

被引：11

作者：

Ditroi, F ^{[1
]}

Takacs, S ^{[1
]}

Tarkanyi, F ^{[1
]}

Fenyvesi, A ^{[1
]}

Bergman, J ^{[1
]}

Heselius, SJ ^{[1
]}

Solin, O ^{[1
]}

机构：

[1] ABO AKAD,ACCELERATOR LAB,TURKU,FINLAND

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1995年 / 103卷 / 04期

关键词：

D O I：

10.1016/0168-583X(95)00655-9

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Boron of natural composition was investigated in the form of NiBSi metallic-glass foil to determine the cross-section functions of the B-nat(p,x)Be-7 and the B-nat(d,x)Be-7 nuclear reactions. These reactions are very important from the point of view of Thin Layer Activation (TLA) technique to monitor the wear of boron-containing superhard materials (e.g. BN), because the Be-7 with its half-life of 53 d and gamma-energy of 447 keV is very suitable for wear measurements. The possibility of recoil-implantation of the radioactive nuclei was also studied.

引用

页码：389 / 392

页数：4

共 8 条

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[2]

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[3]

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[4]

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[5]

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[7]

MAHUNKA I, IAEA4015

[8] WEAR MEASUREMENT OF THE CUTTING EDGE OF SUPERHARD TURNING TOOLS USING TLA TECHNIQUE [J].

VASVARY, L ;

DITROI, F ;

TAKACS, S ;

SZABO, Z ;

SZUCS, J ;

KUNDRAK, J ;

MAHUNKA, I .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1994, 85 (1-4) :255-259

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