Phase retrieval through focus variation for ultra-resolution in field-emission transmission electron microscopy
نویسندگان
چکیده
منابع مشابه
The Use of Stochastic Algorithms for Phase Retrieval in High Resolution Transmission Electron Microscopy
The usefulness of stochastic algorithms to retrieve the exit-plane wave function from periodic high-resolution electron microscopic images is investigated. In contrast to “classical” focal series reconstruction methods which need approximately twenty input images, fully non-linear reconstructions of periodic wave functions are possible in most cases from only two images using stochastic algorit...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 1992
ISSN: 0031-9007
DOI: 10.1103/physrevlett.69.3743