Bright-field images

In the simplest case of bright-field imaging, the CTF can easily be deduced the elastically scattered electron... 

Figure 4 (a) Bright-field image from a small region of a Ni3AI sample containing ori-... 

Fig. 4.26. Typical X-ray spectra (a) STEM bright-field image of a polycrystalline Zr02/TiC ceramic with a triple junction (b) corresponding EDX spectrum.

Fig. 4.29. EDXS line-profile analysis across the interfacial region of a C-fiber reinforced SiC composite and corresponding TEM bright-field image.

Figure 2. Electron micrographs of synthetic aurlchalclte, (Cuo.3Zno.7)5(C03)2(OH)6. (a) Bright field Image, (b) Selected...

Figure 4. Electron micrographs of mineral aurichalcite calcined at 400 C for 4 hours, (a) Bright field image, (b) Selected area diffraction pattern showing ZnO orientations with zone axes of [1010], [3031] and [5051]. See text for other ZnO orientations.

Figure 6a and b. Electron micrographs of mineral aurichalcite calcined at 350°C for 4 hours and reduced in a 1% H2/N2 gas mixture, (a) and (b) bright field images. 

Samples A and B are of particular Interest because they are composed of small, uniform platinum crystallites. The fact that these crystallites are on alumina limits the techniques available for their characterization. Sample A showed what appeared to be very thin platinum crystallites, which were barely observable by Imaging techniques or measurable by EDS. An exanq>le of a bright field Image and corresponding EDS analysis Is shown In Figure 1. In order to obtain analyses of this type, focus variation at magnifications of 1 to 4 Mx was commonly used with EDS analysis at 20 Mx to confirm that the particle was platinum. 

Fig. 10 Confocal laser scanning microscope images of islets with urokinase (UK) immobilized on the membrane. The green fluorescence indicates positive immunostaining for UK. (a) Islets were modified with oligo(dT)2o-PEG-lipid (C16) or (b) oligo(dT)2o-PEG-lipid (C18) then, oligo (dA)2o-UK was added to the media, (c) Unmodified islets with (left) and without (right) oligo (dT)20-PEG-lipids added to the solution. Insets. Bright field images. Scale bars 100 pm...

Fig. 29. Icosahedral phase in electrodeposited Mn-Al alloys (a) bright field image (b) electron diffraction pattern showing 5-fold symmetry. Reproduced from Grushko et al. [126] by permission of Elsevier.

Bright field image after gold decoration... 

Fig. 18. n-A isotherm for the anionic amphiphiie(2Ci4SNa) monolayer on the pure water surface, and the bright field images and ED patterns of the monolayers. 

Fio. 23. Area-creep behaviors and bright field images of stearic acid crystalline monolayer prepared by multi-step creep method and continuous compression method. 

Figure 33 shows the jt-A isotherm for the monolayer at Tsp of 303 K above Tm of the monolayer, together with the bright field images and the ED patterns of the monolayer being... 

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