期刊论文详细信息
Enhancement of superconductivity by frustrating the charge order | |
Article | |
关键词: DENSITY-WAVE CORRELATIONS; MONTE-CARLO; HOLSTEIN MODEL; ISING-MODEL; STATE; | |
DOI : 10.1103/PhysRevB.100.245105 | |
来源: SCIE |
【 摘 要 】
We study strong electron-phonon interacting systems where the geometry of the crystalline lattice frustrates the formation of charge order. Our results show that under such condition, high-T-c superconductivity can occur in a wide range of electron-phonon coupling strengths. This result is obtained by studying the Holstein model on triangular lattice using sign-problem-free quantum Monte Carlo method.
【 授权许可】
Free