Scattered energy distribution

Monoenergetic electrons ( 10 eV) Characteristic loss (low energy) Inelastic scattering Energy distribution of scattered electrons Vibrations... 

ENERGY DISTRIBUTION OF SCATTERED ELECTRONS FROM A c(4x2) MONOLAYER OF C2H3 ON Rh(lll) AT 300K... 

MSS Molecule surface scattering [159-161] Translational and rotational energy distribution of a scattered molecular beam Quantum mechanics of scattering processes... 

Figure Al.7.12 shows the scattered electron kinetic energy distribution produced when a monoenergetic electron beam is incident on an A1 surface. Some of the electrons are elastically backscattered with essentially...

Elastic scattering within the dark space is generally assumed (7) not to affect the energy distribution of the ions seriously. This is apparently caused by the low scattering angles involved which result in little or no momentum transfer. 

Fig. 22. The CM translational energy distributions at three different lab angles corresponding to the forward (0°), sideway (90°) and backward (180°) scattering.

Time-of-fhght spectra of the D atom products have been measured at many laboratory angles at both collision energies. Translational energy distributions can be derived by direct conversion of these TOF spectra. For the experiment carried out at 2.0 kcal/mol, Fig. 28(a) shows the total product angular distribution from 0 = —60° to 117.5°, which correspond to the forward (—60°), the sideward (30°) and the backward (117.5°) scattering directions. The direction of the D2 beam is at 0 = 0°, while the direction of the 0(XD) beam is at 0/. 90°. By definition, the forwardness and back-... 

Fig. 29. The CM product translational energy distributions at the forward and backward scattering direction for the 0(1D) +D2 — OD + D reaction at two collision energies (a) 2.0 kcal/mol, and (b) 3.2 kcal/mol.

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