A RETARDING FIELD APPARATUS FOR THE MEASUREMENT OF ENERGY AND ANGULAR DISTRIBUTIONS OF SCATTERED ELECTRONS (in German)
In a previous paper (Z. Physik 154, 633(1959)) direct electron- intensity measurements in Debye-Scherrer diagrams of aluminum were described. A retanding-field apparatus was used for investigations into the influence of crystal size and electron energy (15 to 50 kev) on the elastic diffraction intensities. The validity range of the kinematical theory could be determined. By means of a retarding field the inelastically scattered electrons were separated from the elastically scattered electrons (energy loss below 2 ev). In this paper the retarding-field apparatus by which scattering intensities can be measured with good accuracy ( approx equal 2%) is described in detail. lt is compared with other arrangements for the measurements of angular and energy distributions of scattered electrons. (auth)
- Research Organization:
- Universitat, Hamburg
- NSA Number:
- NSA-14-026251
- OSTI ID:
- 4131314
- Journal Information:
- Z. Physik, Vol. Vol: 159, Issue 5; Other Information: Orig. Receipt Date: 31-DEC-60; ISSN 1434--6001
- Country of Publication:
- Country unknown/Code not available
- Language:
- German
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