The temperature dependent photoemission data of D. S. Dessau et al. show strong modulations in the superconducting state when compared to the normal state. These are similar to but larger than those seen historically in standard tunneling experiments in lower temperature superconductors. We have analyzed the Dessau data using Nambu-Eliashberg theory assuming some (as yet unknown) boson exchange as the primary mechanism for the superconductivity. The derived {alpha}{sup 2}F's, {lambda}'s and {mu}*'s show features which resemble those derived from inversions of other low-temperature superconductors, albeit that {lambda} here is about 8.67 and {mu}* is approximately 0.15. Several bosonic mechanisms are …
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The temperature dependent photoemission data of D. S. Dessau et al. show strong modulations in the superconducting state when compared to the normal state. These are similar to but larger than those seen historically in standard tunneling experiments in lower temperature superconductors. We have analyzed the Dessau data using Nambu-Eliashberg theory assuming some (as yet unknown) boson exchange as the primary mechanism for the superconductivity. The derived {alpha}{sup 2}F's, {lambda}'s and {mu}*'s show features which resemble those derived from inversions of other low-temperature superconductors, albeit that {lambda} here is about 8.67 and {mu}* is approximately 0.15. Several bosonic mechanisms are considered. 29 refs., 3 figs.
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Mueller, F.M. (Los Alamos National Lab., NM (USA)); Arnold, G.B. (Notre Dame Univ., IN (USA). Dept. of Physics) & Swihart, J.C. (Indiana Univ., Bloomington, IN (USA). Dept. of Physics).Bosonic mechanism for high-temperature,
article,
January 1, 1991;
New Mexico.
(https://digital.library.unt.edu/ark:/67531/metadc1106338/:
accessed April 25, 2024),
University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu;
crediting UNT Libraries Government Documents Department.
