Yi Lu

collaborators

8 papers

cond-mat.supr-con2026

$3 d_{z^{2}}$ orbital delocalization and magnetic collapse in superconducting (La,Pr) $_{3}$ Ni $_{2}$ O $_{7 - I^´}$ films

Xiaoyang Chen, Wenliang Zhang, Fei Peng +20

The recent discovery of Ruddlesden--Popper (RP) nickelate thin-film superconductors has opened a new frontier in unconventional superconductivity. Its realization requires both com…

cond-mat.supr-con2026

Interlayer hybridization enables superconductivity in bilayer nickelates

Shilong Zhang, Meng Zhang, Qilin Luo +10

Ruddlesden-Popper nickelates offer a new route to high-temperature superconductivity beyond the cuprates and iron-pnictides. However, the electronic reorganization that enables sup…

cond-mat.mtrl-sci2026

Altermagnetism and Room-Temperature Metal-to-Insulator Transition in CsCr $_{2}$ S $_{2}$ O

Yi Liu, Chen-Chao Xu, Jin-Ke Bao +14

Metal-to-insulator transitions (MITs), particularly near room temperature, have been extensively studied in nonmagnetic and conventional ferromagnetic and antiferromagnetic systems…

cond-mat.supr-con2026

Dissecting superconductivity in the Ruddlesden-Popper nickelates: The role of electron correlation and interlayer magnetic exchange

Xiaoyang Chen, Zezhong Li, Mei Xie +9

The discovery of superconductivity in the Ruddlesden-Popper (RP) nickelates has opened a new chapter in the search for high superconducting transition temperatures ( $T_{c}$ )…

cond-mat.supr-con2025

Highly Anisotropic Charge Dynamics and Spectral Weight Redistribution in the Trilayer Nickelate La $_{4}$ Ni $_{3}$ O $_{10}$

Zhe Liu, Jie Li, Deyuan Hu +10

We study the $ab$ -plane and $c$ -axis charge dynamics of La $_{4}$ Ni $_{3}$ O $_{10}$ using optical spectroscopy. While a pronounced Drude profile, i.e. metallic response, is observed i…

cond-mat.supr-con2025

Distinct orbital contributions to electronic and magnetic structures in La $_{4}$ Ni $_{3}$ O $_{10}$

Shilong Zhang, Hengyuang Zhang, Zehao Dong +10

High-T $_{c}$ superconductivity has recently been discovered in Ruddlesden-Popper phase nickelates under pressure, where the low-energy electronic structure is dominated by Ni $d_{x^2…

3dz2​ orbital delocalization and magnetic collapse in superconducting (La,Pr)3​Ni2​O7−I^´​ films

Interlayer hybridization enables superconductivity in bilayer nickelates

Altermagnetism and Room-Temperature Metal-to-Insulator Transition in CsCr2​S2​O

Dissecting superconductivity in the Ruddlesden-Popper nickelates: The role of electron correlation and interlayer magnetic exchange

Highly Anisotropic Charge Dynamics and Spectral Weight Redistribution in the Trilayer Nickelate La4​Ni3​O10​

Distinct orbital contributions to electronic and magnetic structures in La4​Ni3​O10​

$3 d_{z^{2}}$ orbital delocalization and magnetic collapse in superconducting (La,Pr) $_{3}$ Ni $_{2}$ O $_{7 - I^´}$ films

Altermagnetism and Room-Temperature Metal-to-Insulator Transition in CsCr $_{2}$ S $_{2}$ O

Highly Anisotropic Charge Dynamics and Spectral Weight Redistribution in the Trilayer Nickelate La $_{4}$ Ni $_{3}$ O $_{10}$

Distinct orbital contributions to electronic and magnetic structures in La $_{4}$ Ni $_{3}$ O $_{10}$