Energy filtering electron

Figure 2. An example of zone-axis CBED pattern, from spinel along [001 ]. The pattern was recorded using LEO 912 energy-filtering electron microscope at 120 kV.

Martin, J.M., Mansot, J.L., and Hallouis, M. Energy filtered electron microscopy (EFEM) of overbased calcium alkylaryl sulfonate micelles, Ultramicroscopy, 30, 1990, 321-328,... 

Stormer, H., Kleebe, H. J., Ziegler, G. (2007). Metastahle SiCN glass matrices studied by energy-filtered electron diffraction pattern analysis. Journal of Non-Crystalline Solids, 353(30-31), 2867-2877. doi 10.1016/j.jnoncrysol.2007.06.003. 

Reimer L 995 Energy-Filtering Transmission Electron Microscopy (BerWn Springer)... 

EFTEM Energy-filtered Transmission Electron Microscopy... 

All the energy-filter systems referred to above are incorporated into the electron-microscopic column, usually between the diffraction lens and the following intermedium lens. They are, therefore, known as in-column filters, which are also commer-... 

The basic principle of e-beam SNMS as introduced by Lipinsky et al. in 1985 [3.60] is simple (Fig. 3.30) - as in SIMS, the sample is sputtered with a focused keV ion beam. SN post-ionization is accomplished by use of an e-beam accelerated between a filament and an anode. The applied electron energy Fe a 50 20 eV is higher than the range of first ionization potentials (IP) of the elements (4—24 eV, see Fig. 3.31). Typical probabilities of ionization are in the 0.01% range. SD and residual gas suppression is achieved with electrostatic lenses before SN post-ionization and energy filtering, respectively. 

The precise description of geometrical structures of CNTs has been reported by lijima [1], who was the first discoverer of carbon microtubules. Electron diffraction (ED) results are presented in Chap. 3. In this chapter, the authors will focus on the electronic structures of CNTs from the viewpoint of EELS by using TEM equipped with an energy-filter in the column or under the column. 

Fig. 5. Electron ray path of Castaing-Henry energy filter.

Reimer, L., Energy-Filtering Transmission Electron Microscopy, Springer-Verlag, Berlin, Heidelberg, 1995, pp. 1-42 and pp. 347-400. 

Figure 1. Energy filtered experimental Si[ 110] zone axis CBED pattern. The pattern was obtained for a primary beam energy of 195.35 keV, an energy window of lOeV and an electron probe size of 1.4nm, using a Philips CM200/FEG electron microscope.

Triebskom, R., H.R. Kohler, K.H. Kortje, R.D. Negele, H. Rahmann, and T. Braunbeck. 1994b. Evaluation of bis(tri-n-butyltin)oxide (TBTO) neurotoxicity in rainbow trout (Oncorhynchus mykiss). II. Ultrastruc-tural diagnosis and tin localization by energy filtering transmission electron microscopy (EFTEM). Aquat. Toxicol. 30 199-213. 

XI. Energy Filtered Transmission Electron Microscopy and Elemental Maps of... 

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