Signatures of ambient pressure superconductivity in thin film La3Ni2O7

EK Ko, Y Yu, Y Liu, L Bhatt, J Li, V Thampy, CT Kuo… - Nature, 2024 - nature.com
Recently, the bilayer nickelate La3Ni2O7 has been discovered as a new superconductor
with transition temperature T c near 80 K under high pressure1–3. Despite extensive …

Density-wave-like gap evolution in La3Ni2O7 under high pressure revealed by ultrafast optical spectroscopy

Y Meng, Y Yang, H Sun, S Zhang, J Luo… - Nature …, 2024 - nature.com
Density wave (DW) order is believed to be correlated with superconductivity in the recently
discovered high-temperature superconductor La3Ni2O7. However, experimental …

-wave superconductivity in pressurized

M Zhang, H Sun, YB Liu, Q Liu, WQ Chen, F Yang - Physical Review B, 2024 - APS
Recently, evidence of superconductivity (SC) has been reported in pressurized La 4 Ni 3 O
10. Here we study its possible pairing mechanism and pairing symmetry. Through fitting the …

[HTML][HTML] Investigations of key issues on the reproducibility of high-Tc superconductivity emerging from compressed La3Ni2O7

Y Zhou, J Guo, S Cai, H Sun, C Li, J Zhao… - Matter and Radiation …, 2025 - pubs.aip.org
Signatures of superconductivity near 80 K have recently been discovered in single crystals
of La 3 Ni 2 O 7 under pressure, which makes it a new candidate for high-temperature …

Electronic and magnetic structures of bilayer at ambient pressure

Y Wang, K Jiang, Z Wang, FC Zhang, J Hu - Physical Review B, 2024 - APS
We carry out a systematic study of the electronic and magnetic structure of the ambient-
pressure bilayer La 3 Ni 2 O 7. Employing the hybrid exchange-correlation functional, we …

Ambient-pressure superconductivity onset above 40 K in bilayer nickelate ultrathin films

G Zhou, W Lv, H Wang, Z Nie, Y Chen, Y Li… - arxiv preprint arxiv …, 2024 - arxiv.org
The discovery of bilayer nickelate superconductors under high pressure has opened a new
chapter in high-transition temperature (high-TC) superconductivity. Here, we report ambient …

Comprehensive Insight Into Electronic Modulation of Rare‐Earth Elements for Enhancing Electrocatalytic Performance of Atomically Dispersed Materials

Y Cao, X Zheng, Y Deng, W Hu - Advanced Functional …, 2025 - Wiley Online Library
Atomically dispersed materials have been a thriving research field due to their maximum
atomic utilization and remarkable performance in energy conversion and storage systems …

Chemical versus physical pressure effects on the structure transition of bilayer nickelates

G Wang, N Wang, T Lu, S Calder, J Yan, L Shi… - npj Quantum …, 2025 - nature.com
The observation of high-T c superconductivity (HTSC) in concomitant with pressure-induced
orthorhombic-tetragonal structural transition in bilayer La3Ni2O7 has sparked hopes of …

Origin of the density wave instability in trilayer nickelate revealed by optical and ultrafast spectroscopy

S Xu, CQ Chen, M Huo, D Hu, H Wang, Q Wu, R Li… - Physical Review B, 2025 - APS
In the intricate phase diagram of unconventional superconductors characterized by
intertwined electronic orders and superconductivity, a key step in understanding the …

Ambient-pressure superconductivity onset above 40 K in (La,Pr)3Ni2O7 films

G Zhou, W Lv, H Wang, Z Nie, Y Chen, Y Li, H Huang… - Nature, 2025 - nature.com
The discovery of bilayer nickelate superconductors under high pressure has opened a new
chapter in high-transition temperature (high-TC) superconductivity1-8. However, the high …