The link between <em>s</em> and <em>d</em> components of electron boson coupling constants in one band d wave Eliashberg theory for high <em>T<sub>c</sub></em> superconductors
<p>The phenomenology of overdoped high Tc uperconductors can be described by a one band d wave Eliashberg theory where the mechanism of superconducting coupling is mediated by antiferromagnetic spin fluctuations and whose characteristic energy Ω0 scales with Tc according to the empirical law Ω...
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Annals of Mathematics and Physics - Peertechz Publications,
2023-04-07.
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|---|---|---|---|
| 001 | peertech__10_17352_amp_000077 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a GA Ummarino |e author |
| 245 | 0 | 0 | |a The link between <em>s</em> and <em>d</em> components of electron boson coupling constants in one band d wave Eliashberg theory for high <em>T<sub>c</sub></em> superconductors |
| 260 | |b Annals of Mathematics and Physics - Peertechz Publications, |c 2023-04-07. | ||
| 520 | |a <p>The phenomenology of overdoped high Tc uperconductors can be described by a one band d wave Eliashberg theory where the mechanism of superconducting coupling is mediated by antiferromagnetic spin fluctuations and whose characteristic energy Ω0 scales with Tc according to the empirical law Ω0 = 5.8 kBTc. This model presents universal characteristics that are independent of the critical temperature such as the link between the s and d components of electron boson coupling constants and the invariance of the ratio 2∆/kBTc. This situation arises from the particular structure of Eliashberg's equations which, despite being non-linear equations, present solutions with these simple properties. </p> | ||
| 540 | |a Copyright © GA Ummarino et al. | ||
| 546 | |a en | ||
| 655 | 7 | |a Research Article |2 local | |
| 856 | 4 | 1 | |u https://doi.org/10.17352/amp.000077 |z Connect to this object online. |