Zero Angle Energy Losses in Helium
Author:
- 15 May 1934
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 45 (10) , 689-693
Abstract
Inelastic electron scattering at 0° has been studied in helium with an electrostatic analyzer. Below 100 volts, four energy losses have been identified and studied: the , , , and . The probabilities of these losses relative to the loss have been determined, and these ratios compared with theoretical values. The ratio for the is in good agreement with theory; that for the is not. The relative probability of the loss has been measured from 50-150 volts. It exhibits a maximum at 75 volts and a rapid decrease down to 40 volts. Above 100 volts it is in general agreement with other experimental results.
Keywords
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