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Ion Implantation Distribution Study in Biological Samples

Published online by Cambridge University Press:  22 February 2011

Ting Lu ,
Fengsui zhu  and
Shanyuan Zhou
Ting Lu
Affiliation:
Beijing Normal University, Institute of Low Energy Nuclear Physics, Beijing 100875, China
Fengsui zhu
Affiliation:
Chinese Academia of Agricultural Science, Institute of Crop Breeding and Cultivation, Beijing 100081, China
Shanyuan Zhou
Affiliation:
Beijing Normal University, Center of Test, Beijing 100875, China
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Abstract

The organic materials of biological samples such as wheat, rice, corn and bean were implanted by nitrogen irons with energy ranging from 35–180 KeV. Biological effects including physiological and genetic variations on these crops were induced by ion implantation. In order to understand the role played by ion implantation, the distributions and the ranges of the implanted ions in biological samples were measured by RBS spectrometry. Theoretical calculations of the ranges were carried out using TRIM program. The results of experimental measurement were found essentially the same as the calculated values. The mechanism of the biological variations induced by ion beams is discussed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 316: Symposium A – Materials Synthesis and Processing Using Ion Beams , 1993 , 629
Copyright
Copyright © Materials Research Society 1994

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References

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