Enviar artigo por via de e-mail Topological electronic transition in cuprate high-Tc superconductors occurring before the superconducting transition
- Autores: Sokolenko V.I.1, Frolov V.A.1
-
Afiliações:
- National Science Center Kharkov Institute of Physics and Technology
- Edição: Volume 105, Nº 10 (2017)
- Páginas: 661-663
- Seção: Condensed Matter
- URL: https://journals.rcsi.science/0021-3640/article/view/160316
- DOI: https://doi.org/10.1134/S0021364017100125
- ID: 160316
Citar
Acesso aberto
Acesso está concedido
Somente assinantes
Resumo
It is shown for the first time that the superconducting transition in optimally doped Y- and Bi-based high-Tc superconductors is preceded by the Lifshitz topological transition in their electron systems. A intense hole-electron conversion occurring in the system of charge carriers at T = Tc + (~10 K) is a clear cut signature of such transition.
Sobre autores
V. Sokolenko
National Science Center Kharkov Institute of Physics and Technology
Autor responsável pela correspondência
Email: vsokol@kipt.kharkov.ua
Ucrânia, Kharkov, 61108
V. Frolov
National Science Center Kharkov Institute of Physics and Technology
Email: vsokol@kipt.kharkov.ua
Ucrânia, Kharkov, 61108
Arquivos suplementares
