10 citations · 10 across the 3 of their papers we have counts for
6 papers
Highly Anisotropic Charge Dynamics and Spectral Weight Redistribution in the Trilayer Nickelate LaNiO
Zhe Liu, Jie Li, Deyuan Hu +10
We study the -plane and -axis charge dynamics of LaNiO using optical spectroscopy. While a pronounced Drude profile, i.e. metallic response, is observed i…
Revealing superconducting gap in LaNiO- by Andreev reflection spectroscopy under high pressure
Jianning Guo, Yuzhi Chen, Yulong Wang +5
The recent discovery of compressed superconductivity at 80~K in LaNiO- has brought nickelates into the family of unconventional high-temperature superconductors. How…
Evidence for the Meissner effect in the nickelate superconductor La3Ni2O7-delta single crystal using diamond quantum sensors
Lin Liu, Jianning Guo, Deyuan Hu +6
Quantum sensing with nitrogen-vacancy (NV) centers in diamond enables the characterization of magnetic properties in the extreme situation of tiny sample with defects. Recent studi…
Ultrafast Optical Evidence of Coexisting Density Waves in Bilayer Nickelate LaNiO
Qi-Yi Wu, De-Yuan Hu, Chen Zhang +13
Utilizing ultrafast optical pump-probe spectroscopy, we investigate the coexistence and competition of electronic orders in the bilayer nickelate LaNiO. Our results rev…
Collapse of density wave and emergence of superconductivity in pressurized-LaNiO evidenced by ultrafast spectroscopy
Shuxiang Xu, Hao Wang, Mengwu Huo +7
Recent discoveries of superconductivity in Ruddlesden-Popper nickelates realize a rare category of superconductors. However, the use of high-pressure diamond anvil cells limits spe…
Unveiling the multiband metallic nature of the normal state in nickelate La3Ni2O7
Bowen Chen, Hengyuan Zhang, Jingyuan Li +8
The discovery of unconventional superconductivity around 80 K in perovskite nickelates under high pressure has furnished a new platform to explore high-temperature unconventional s…