Strongly correlated superconductivity with long-range spatial fluctuations
Strongly correlated superconductivity with long-range spatial fluctuations
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超导性与长程空间涨落强相关
DOI:
10.1088/2515-7639/ac7e6d
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Held Karsten
中科院分区:
文献类型:
--
作者:
Kitatani Motoharu;Arita Ryotaro;Schaefer Thomas;Held Karsten
We review recent studies for superconductivity using diagrammatic extensions of dynamical mean field theory. These approaches take into account simultaneously both, the local correlation effect and spatial long-range fluctuations, which are essential to describe unconventional superconductivity in a quasi-two-dimensional plane. The results reproduce and predict the experimental phase diagrams of strongly correlated system such as cuprates and nickelates. Further studies reveal that the dynamical screening effect of the pairing interaction vertex has dramatic consequences for the transition temperature and may even support exotic mechanisms like odd-frequency pairing. We also discuss the dimensionality of layered materials and how to interpret the numerical results in two dimensions.
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DOI:
10.1088/1361-648x/acc6af
发表时间:
2021-10
期刊:
Journal of Physics: Condensed Matter
影响因子:
--
作者:
Sharareh Sayyad;Motoharu Kitatani;Abolhassan Vaezi;H. Aoki
通讯作者:
Sharareh Sayyad;Motoharu Kitatani;Abolhassan Vaezi;H. Aoki
影响因子:
3.7
作者:
S. Backes;Jae;S. Biermann
通讯作者:
S. Biermann
DOI:
--
发表时间:
2020
期刊:
--
影响因子:
--
作者:
Matthias Pickem;J. Tomczak;K. Held
通讯作者:
K. Held
DOI:
--
发表时间:
2019
期刊:
arXiv: Strongly Correlated Electrons
影响因子:
--
作者:
A. Kauch;F. Horbinger;Motoharu Kitatani;Gang Li;K. Held
通讯作者:
K. Held