Quantifying the Nonadiabaticity Strength Constant in Recently Discovered Highly Compressed Superconductors

EF Talantsev - Symmetry, 2023 - mdpi.com
Superconductivity in highly pressurized hydrides has become the primary direction for the
exploration of the fundamental upper limit of the superconducting transition temperature, T c …

A-15 type superconducting hydride La4H23: Nanograined structure with low strain, strong electron-phonon interaction, and moderate level of nonadiabaticity

EF Talantsev, VV Chistyakov - arXiv preprint arXiv:2402.19384, 2024 - arxiv.org
For seven decades by A-15 superconductors we meant metallic A3B alloys (where A is a
transition metal, and B is groups IIIB and IVB element) discovered by Hardy and Hulm (Phys …