• Corpus ID: 246430981

# Evidence for nodal superconductivity in infinite-layer nickelates

@inproceedings{Harvey2022EvidenceFN,
title={Evidence for nodal superconductivity in infinite-layer nickelates},
author={Shannon P. Harvey and Bai Yang Wang and Jennifer Fowlie and Motoki Osada and Kyuho Lee and Yonghun Lee and Danfeng Li and Harold Y. Hwang},
year={2022}
}
• Published 31 January 2022
• Physics
Shannon P. Harvey, 2, ∗ Bai Yang Wang, 3, ∗ Jennifer Fowlie, 2 Motoki Osada, 2 Kyuho Lee, 3 Yonghun Lee, 2 Danfeng Li, 2, † and Harold Y. Hwang 2 Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, CA USA Department of Applied Physics, Stanford University, Stanford, CA, USA Department of Physics, Stanford University, Stanford, CA, USA (Dated: February 1, 2022)
10 Citations
• Physics
Physical review letters
• 2022
The discovery of superconductivity in infinite-layer nickelates has added a new family of materials to the fascinating growing class of unconventional superconductors. By incorporating the strongly
• Physics
• 2022
Superconductivity can be destroyed by a magnetic field with an upper bound known as the Pauli-limit in spin-singlet superconductors. 1,2 Almost all the discovered superconductors are spin-singlet,
The relationship between the long-range antiferromagnetic order in cuprates and the high-temperature superconductivity in these compounds represents unresolved, nearly four-decades long scientific
• Physics
• 2022
Motivated by the recent theoretical materials design of superconducting d 9 nickelates for which the charge transfer from the NiO 2 to the block layer is completely suppressed [M. Hirayama et al. ,
• Physics
• 2022
The intensive search for alternative non-cuprate high-transition-temperature ( T c ) superconductors has taken a positive turn recently with the discovery of superconductivity in inﬁnite layer
• Physics
• 2022
dependence of the R the breaking from to four-fold (C 4 ) symmetry phase and field additional ) R ( φ ) curves an of field Our uncovers the evolution of the states with different rotational
• Physics
• 2023
The discovery of superconductivity in planar nickelates raises the question of how the electronic structure and correlations of Ni1+ compounds compare to those of the Cu2+ cuprate superconductors.
• A. Subedi
• Materials Science
Physical Review Materials
• 2023
I show the infinite-layer rare-earth nickelates are near a structural quantum critical point by mapping the energetics of their structural instabilities using first priniciples calculations. I first
• Physics
• 2022
Superconductivity is one of the most intriguing properties of matter described by an attractive interaction that bounds electrons into Cooper pairs. To date, the highest critical temperature at
• Physics
Frontiers in Physics
• 2022
After the reward of more than 2 decades of pursuit on the high-Tc cuprate analog with the hope to obtain a better understanding of the mechanism of high-Tc superconductivity, the discovery of

## References

SHOWING 1-10 OF 46 REFERENCES

• Physics
Physical Review B
• 2020
Superconductivity has recently been reported in Sr-doped NdNiO${}_{2}$ thin films. This work considers the effect of Hund coupling and crystal field splitting in a simple model system and shows that
• Materials Science
• 2021
1Department of Physics, Faculty of Science, National University of Singapore, Singapore 117551, Singapore 2Department of Materials Science and Engineering, National University of Singapore, Singapore
• Physics
Physical Review X
• 2020
We have revisited the electronic structure of infinite-layer RNiO$_2$ (R= La, Nd) in light of the recent discovery of superconductivity in Sr-doped NdNiO$_2$. From a comparison to their cuprate
• Physics
Nano letters
• 2020
These findings indicate that superconductivity in the infinite layer nickelates is relatively insensitive to the details of the rare earth 4f configuration, and motivate the exploration of a broader family of compounds based on two-dimensional NiO2 planes, which will enable systematic investigation of the superconducting and normal state properties and their underlying mechanisms.
• Physics
• 2017
We calculate superfluid density for a dirty d-wave superconductor. The effects of impurity scattering are treated within the self-consistent t-matrix approximation, in weak-coupling BCS theory.
• Physics
Nature
• 2015
The discovery of high-temperature superconductivity in the copper oxides in 1986 triggered a huge amount of innovative scientific inquiry but unresolved issues include the astonishing complexity of the phase diagram, the unprecedented prominence of various forms of collective fluctuations, and the simplicity and insensitivity to material details of the ‘normal’ state at elevated temperatures.
• Physics
• 2020
The recent observation of superconductivity in thin-film infinite-layer nickelates 1 – 3 offers a different angle from which to investigate superconductivity in layered oxides 4 . A wide range of
• Physics
Physical Review Research
• 2020
We compute the nominal magnetic penetration depth of $R$NiO$_2$ ($R =$ La, Nd) from first principles calculations and discuss the results in relation to the superconducting $T_c$. We find a marked
• Physics
Physical Review Research
• 2020
The recent observation of superconductivity at relatively high temperatures in hole doped NdNiO$_2$ has generated considerable interest, particularly due to its similarity with the infinite layer