| | |
| | |
Stat |
Members: 3645 Articles: 2'500'096 Articles rated: 2609
17 April 2024 |
|
| | | |
|
Article overview
| |
|
Hole superconductivity in infinite-layer nickelates | J.E. Hirsch
; F. Marsiglio
; | Date: |
2 Sep 2019 | Abstract: | We propose that the superconductivity recently observed in
Nd$_{0.8}$Sr$_{0.2}$NiO$_2$ with critical temperature in the range $9$ K to
$15$ K results from the same charge carriers and the same mechanism that we
have proposed give rise to superconductivity in both hole-doped and
electron-doped cuprates: pairing of hole carriers in oxygen $ppi$ orbitals,
driven by a correlated hopping term in the effective Hamiltonian that lowers
the kinetic energy, as described by the theory of hole superconductivity. We
predict a large increase in $T_c$ with compressive epitaxial strain. | Source: | arXiv, 1909.0509 | Services: | Forum | Review | PDF | Favorites |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser claudebot
|
| |
|
|
|
| News, job offers and information for researchers and scientists:
| |