Observation of electromagnetic microfield by digital reconstruction from electron holograms

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Shanghai Inst. of Nuclear Research, Shanghai 201800, China [1 ]
不详 [2 ]
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Wuli Xuebao | / 9卷 / 1456-1457期
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摘要：
Electric microfields inside or outside charged latex particles(φ0.31 μm) and fine structure of magnetic domains in a permalloy film, are investigated by digital reconstruction from electron holograms. Resolution is improved by means of noise-filtering and phase-difference-amplification. Some new results are reported.
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