ADVANTAGES OF HIGH-SPEED SCANNING FOR MICROPROBE ANALYSIS OF BIOLOGICAL SAMPLES

被引：59
作者：
LLABADOR, Y
BERTAULT, D
GOUILLAUD, JC
MORETTO, P
机构：
[1] Centre d'Etudes Nucléaires de Bordeaux-Gradignan
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1990年 / 49卷 / 1-4期
关键词：
D O I：
10.1016/0168-583X(90)90289-7
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The damage caused by the impact of a high energy focused ion beam on biological targets can lead, in a number of cases, to erroneous analytical results. Some of the observed modifications result from cummulative radiolytic effects and cannot be avoided. However, those alterations, induced by a local increase of the sample temperature can be minimized by high speed scanning. We present here the first comparative results achieved by irradiation of organic samples by the CENBG Nuclear Microprobe for different scan frequencies. © 1990.
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页码：435 / 440
页数：6
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