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Electron-phonon coupling in copper-substituted lead phosphate apatite
- Source :
- J Low Temp Phys (2024)
- Publication Year :
- 2023
-
Abstract
- Recent reports of room-temperature, ambient pressure superconductivity in copper-substituted lead phosphate apatite, commonly referred to as LK99, have prompted numerous theoretical and experimental studies into its properties. As the electron-phonon interaction is a common mechanism for superconductivity, the electron-phonon coupling strength is an important quantity to compute for LK99. In this work, we compare the electron-phonon coupling strength among the proposed compositions of LK99. The results of our study are in alignment with the conclusion that LK99 is not a likely candidate for room-temperature superconductivity if electron-phonon interaction is to serve as the mechanism.<br />Comment: 4 pages, 4 figures, Published Version
Details
- Database :
- arXiv
- Journal :
- J Low Temp Phys (2024)
- Publication Type :
- Report
- Accession number :
- edsarx.2312.12187
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1007/s10909-024-03158-2