Energy-filtered TEM

Fig. 2.42. Energy-filtered TEM (three-window method), imaging ofthe Cr distribution in the Ni-base superalloy SCI 6.

Yamauchi K, Takahashi K (2003) Microdomain morphology in an ABC 3-miktoarm star terpolymer a study by energy-filtering TEM and 3D electron tomography. Macromolecules 36 6962-6966... 

Figure 7.27. Energy-filtered TEM showing silica nanoparticles embedded within an organic coating. The conventional bright-held TEM image Geft) shows little/no contrast relative to the EF-TEM image (right).[50]...

Figure 22.10 Reprinted from Giuliano Gregori, G., Kleebe. H.-J., Readey, D.W, and Soraru, G.D. (2006) Energy-filtered TEM study of Ostwald ripening of Si nanocrystals in a SiOC glass .) J. Am. Ceram. Soc. 89,...

The technique of obtaining images of specific elements, the so-called elemental maps, is another important application in EELS analysis. Energy filtered TEM (EFTEM) images can be obtained with a so-called imaging spectrometer. However, the images are not directly interpretable as chemical maps because of the nonspecific background in the EELS spectrum. 

S.L. Lozano-Perez, M.L. Jenkins and J.M. Titchmarsh, Determination of the Fe content of embedded Cu-rich particles in ferritic alloys using energy-filtered TEM , Ultramicroscopy, 2006,106,75-91. 

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