The electron affinity of tellurium |
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Authors: | Gunnar Haeffler Andreas E. Klinkmüller Jonas Rangell Uldis Berzinsh Dag Hanstorp |
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Affiliation: | 15. Department of Physics, G?teborg University and Chalmers University of Technology, S-41296, G?teborg, Sweden
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Abstract: | The electron affinity of tellurium has been determined to 1.970 876(7) eV. The threshold for photodetachment of Te-(2 P 3/2) forming neutral Te in the ground state was investigated by measuring the total photodetachment cross section using a collinear laser-ion beam geometry. The electron affinity was obtained from a fit to the Wigner law in the threshold region. |
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