Reconstruction of electron holograms recorded in a non-FEG, non-biprism TEM
1995 ◽
Vol 53
◽
pp. 618-619
Keyword(s):
An experimental technique for performing electron holography using a non-FEG, non-biprism transmission electron microscope (TEM) has been introduced by Ru et al. A double stacked specimens, one being a single crystal foil and the other the specimen, are loaded in the normal specimen position in TEM. The single crystal, which is placed onto the specimen, is responsible to produce two beams that are equivalent to two virtual coherent sources illuminating the specimen beneath, thus, permitting electron holography of the specimen. In this paper, the imaging theory of this technique is described. Procedures are introduced for digitally reconstructing the holograms.
1986 ◽
Vol 44
◽
pp. 424-425
2003 ◽
Vol 20
(3)
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pp. 389-391
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2010 ◽
Vol 16
(4)
◽
pp. 434-440
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2001 ◽
Vol 16
(9)
◽
pp. 2550-2555
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