Zobrazeno 1 - 10
of 62 019
pro vyhledávání: '"CUPRATES"'
Autor:
Malcolms, M. O., Menke, Henri, Tseng, Yi-Ting, Jacob, Eric, Held, Karsten, Hansmann, Philipp, Schäfer, Thomas
The pseudogap in high-temperature superconducting cuprates is an exotic state of matter, displaying emerging Fermi arcs and a momentum-selective suppression of states upon cooling. We show how these phenomena are originating in the three-band Emery m
Externí odkaz:
http://arxiv.org/abs/2412.14951
Publikováno v:
Front. Electron. Mater. 4:1473324 (2024)
Charge order has been a central focus in the study of cuprate high-temperature superconductors due to its intriguing yet not fully understood connection to superconductivity. Recent advances in resonant inelastic x-ray scattering (RIXS) in the soft x
Externí odkaz:
http://arxiv.org/abs/2412.14408
The antiferromagnetic parent phase of high-T$_c$ cuprates has been established as a N\'eel state of copper moments, but early work pointed out the important role of ligand oxygen orbitals. Using the three-orbital Emery model we show how doping-induce
Externí odkaz:
http://arxiv.org/abs/2412.11922
The mechanism that controls the superconducting (SC) transition temperature $T_{\mathrm{c}}^{0}$ as a function of doping is one of the central questions in cuprate high-temperature superconductors. While it is generally accepted that $T_{\mathrm{c}}^
Externí odkaz:
http://arxiv.org/abs/2411.06603
Autor:
Heier, Griffin, Savrasov, Sergey Y.
Spin fluctuations have been proposed as a key mechanism for mediating superconductivity, particularly in high-temperature superconducting cuprates, where conventional electron-phonon interactions alone cannot account for the observed critical tempera
Externí odkaz:
http://arxiv.org/abs/2411.06537
In this study, we analyze the dielectric function of high-Tc cuprates as a function of doping level, taking into account the full energy band dispersion within the CuO$_2$ monolayer. In addition to the conventional two-dimensional (2D) gapless plasmo
Externí odkaz:
http://arxiv.org/abs/2411.12836
Autor:
Jin, Zheting, Ismail-Beigi, Sohrab
We quantitatively identify the multiple distinct microscopic mechanisms contributing to effective interlayer couplings (EICs) by performing first-principle calculations for two prototype superconducting cuprate families, pristine and doped Bi$_2$Sr$_
Externí odkaz:
http://arxiv.org/abs/2411.18446
Autor:
Caprara, Sergio1 (AUTHOR) sergio.caprara@roma1.infn.it, Di Castro, Carlo1 (AUTHOR) carlo.dicastro@roma1.infn.it, Mirarchi, Giovanni1,2 (AUTHOR) giovannimirarchi96@gmail.com, Seibold, Götz3 (AUTHOR) seibold@b-tu.de, Grilli, Marco1 (AUTHOR) marco.grilli@roma1.infn.it
Publikováno v:
Materials (1996-1944). Dec2024, Vol. 17 Issue 23, p5849. 16p.
