Quasiparticle lifetimes due to A1 impurities in Zn |
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| Authors: | PG Tomlinson JP Carbotte |
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| Institution: | Physics Department, McMaster University Hamilton, Ontario L8S 4M1 Canada |
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| Abstract: | We have calculated the quasiparticle lifetimes due to Al impurities in Zn. For the Zn electronic structure we use the wave functions, Fermi velocities and surface elements calculated by Tomlinson and Swihart who based their work on the accurate pseudopotential fit to the de Haas-van Alphen data obtained by Stark and Falicov. The impurity pseudopotential form factor is obtained from the procedure developed by Shaw. |
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