OPTIMIZATION OF THE RING SCINTILLATION DETECTOR FOR BACKSCATTERED ELECTRONS IN THE SCANNING ELECTRON-MICROSCOPE

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作者
HEJNA, J
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O4 [物理学];
学科分类号
0702 ;
摘要
A topographic contrast obtained with the ring detector was studied experimentally. At high magnifications a narrow range of low take-off angles should be used. At low magnifications not a full ring but a sector covering about 270-degrees is more sensitive to a surface tilt.
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页码:119 / 120
页数:2
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