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

Abstract The observation of high-T c superconductivity (HTSC) in concomitant with pressure-induced orthorhombic-tetragonal structural transition in bilayer La3Ni2O7 has sparked hopes of achieving HTSC by stabilizing the tetragonal phase at ambient pressure. Chemical pressure, introduced by replacing...

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Bibliographic Details
Main Authors: Gang Wang, Ningning Wang, Tenglong Lu, Stuart Calder, Jiaqiang Yan, Lifen Shi, Jun Hou, Liang Ma, Lili Zhang, Jianping Sun, Bosen Wang, Sheng Meng, Miao Liu, Jinguang Cheng
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:npj Quantum Materials
Online Access:https://doi.org/10.1038/s41535-024-00721-8
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