International
Tables for
Crystallography
Volume C
Mathematical, physical and chemical tables
Edited by E. Prince

International Tables for Crystallography (2006). Vol. C. ch. 4.3, p. 394

Figure 4.3.4.6 

C. Colliexa
[Figure 4.3.4.6]
Figure 4.3.4.6

Energy-loss spectrum, in the meV region, of an evaporated germanium film (thickness [\simeq] 25 nm). Primary electron energy 25 keV. Scattering angle < 10−4. One detects the contributions of the phonon excitation, of the Ge&mdash;O bonding, and of intraband transitions [courtesy of Schröder & Geiger (1972[link])].