SYNCHROTRON-BASED IMAGING WITH A MAGNETIC PROJECTION PHOTOELECTRON MICROSCOPE

被引:11
作者
KING, PL [1 ]
BORG, A [1 ]
KIM, C [1 ]
YOSHIKAWA, SA [1 ]
PIANETTA, P [1 ]
LINDAU, I [1 ]
机构
[1] UNIV TRONDHEIM, N-7034 TRONDHEIM, NORWAY
关键词
D O I
10.1016/0304-3991(91)90143-T
中图分类号
TH742 [显微镜];
学科分类号
摘要
The magnetic projection photoelectron microscope performs imaging photoelectron and photoabsorption spectroscopy with a lateral resolution of the order of microns. We review practical experience accumulated in two months of synchrotron-based operations. Theoretical limitations and practical issues related to count rates, elemental and chemical contrast and extraneous noise are discussed. A comparison is made between our experience with retarding field analysis and a conceptual imaging band-pass analyzer. Recent observations from surface diffusion experiments are presented.
引用
收藏
页码:117 / 129
页数:13
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