Pressure-Induced Superconductivity In Polycrystalline La_{3}Ni_{2}O_{7-δ}

Pressure-Induced Superconductivity In Polycrystalline La_{3}Ni_{2}O_{7-δ}

We synthesized polycrystalline La_{3}Ni_{2}O_{7−δ} (δ≈0.07) samples by using the sol-gel method without postannealing under high oxygen pressure, and then measured temperature-dependent resistivity under various hydrostatic pressures up to 18 GPa by using the cubic anvil and two-stage multianvil app...

Full description

Bibliographic Details
Main Authors: G. Wang, N. N. Wang, X. L. Shen, J. Hou, L. Ma, L. F. Shi, Z. A. Ren, Y. D. Gu, H. M. Ma, P. T. Yang, Z. Y. Liu, H. Z. Guo, J. P. Sun, G. M. Zhang, S. Calder, J.-Q. Yan, B. S. Wang, Y. Uwatoko, J.-G. Cheng
Format: Article
Language:English
Published: American Physical Society 2024-03-01
Series:Physical Review X
Online Access:http://doi.org/10.1103/PhysRevX.14.011040

Internet

http://doi.org/10.1103/PhysRevX.14.011040

Similar Items