Thermodynamic adsorption potential of superconductors
发布时间：2025-10-16
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- 发布时间：
- 2025-10-16
- 论文名称：
- Thermodynamic adsorption potential of superconductors
- 发表刊物：
- arXiv
- 摘要：
- Based on the general thermodynamic analysis of Polanyi adsorption potential, the adsorption potential condition for superconductors is obtained exactly by using the quantum state equation we presented. Because this adsorption potential results in changes of electron concentration, temperature and pressure in a certain volume (adsorption space) adjacent to the surface of the lattice, the composition and structure of superconductors are of course decisive for the adsorption potential. Then we calculate the molar adsorption potentials for those typical superconductors, and find that it is positively correlated to the superconductivity temperature , which reveals that those high-Tc superconductors are mainly determined by the higher molar adsorption potentials. In addition, the adsorption potential at T=Tc still works despite the disappearance of the energy gap of the BCS theory. This shows that beyond the electron-phonon interaction mechanism, the Cooper-paired electrons are mainly formed by this physical adsorption potential for high- superconductors. This adsorption potential theory could explain almost all common facts about high-temperature superconductors, including many anomalies of the normal and superconducting states.
- 合写作者：
- Jiu Hui Wu, Jiamin Niu, and Kejiang Zhou
- 卷号：
- arXiv: 2507.09869
- 页面范围：
- 2507.09869
- 是否译文：
- 否
- 发表时间：
- 2025-07-08