Kun Jiang

activity

20242026

collaborators

5 papers

cond-mat.supr-con2026

Jahn-Teller distortion on strained La $_{3}$ Ni $_{2}$ O $_{7}$ thin films

Yuxin Wang, Zhan Wang, Fu-Chun Zhang +1

We present a systematic study of the electronic structure of strained La $_{3}$ Ni $_{2}$ O $_{7}$ thin films. We show that biaxial compressive strain mainly elongates the outer apical Ni-O b…

cond-mat.supr-con2026

Direct Observation of Unidirectional Density Wave and Band splitting in a Single-Domain Trilayer Nickelate Pr $_{4}$ Ni $_{3}$ O $_{10}$

Zhicheng Jiang, Enkang Zhang, Yuxin Wang +12

Unraveling the interplay between density-wave (DW) instabilities and multi-orbital physics is critical for understanding superconductivity in Ruddlesden-Popper nickelates, yet intr…

cond-mat.supr-con2025

Percolative Pathway to Stripe Order in KTaO3-Based Superconductivity

Zhihao Chen, Chun Sum Brian Pang, Meng Yang +8

The sensitivity of low dimensional superconductors to fluctuations gives rise to emergent behaviors beyond the conventional Bardeen Cooper Schrieffer framework. Anisotropy is one s…

cond-mat.str-el2025

The Mottness and the Anderson localization in bilayer nickelate La $_{3}$ Ni $_{2}$ O $_{7 - I^´}$

Yuxin Wang, Ziyan Chen, Yi Zhang +2

The oxygen content plays a pivotal role in determining the electronic and superconducting properties of the recently discovered La $_{3}$ Ni $_{2}$ O $_{7 - I^´}$ superconductors. In this work…

cond-mat.supr-con2024

Low-temperature mean valence of nickel ions in pressurized La $_{3}$ Ni $_{2}$ O $_{7}$

Shu Cai, Yazhou Zhou, Hualei Sun +18

The discovery of high critical temperature (Tc) superconductivity in pressurized La $_{3}$ Ni $_{2}$ O $_{7}$ has ignited renewed excitement in the search of novel high-Tc superconducting com…

Jahn-Teller distortion on strained La3​Ni2​O7​ thin films

Direct Observation of Unidirectional Density Wave and Band splitting in a Single-Domain Trilayer Nickelate Pr4​Ni3​O10​

Percolative Pathway to Stripe Order in KTaO3-Based Superconductivity

The Mottness and the Anderson localization in bilayer nickelate La3​Ni2​O7−I^´​

Low-temperature mean valence of nickel ions in pressurized La3​Ni2​O7​

Jahn-Teller distortion on strained La $_{3}$ Ni $_{2}$ O $_{7}$ thin films

Direct Observation of Unidirectional Density Wave and Band splitting in a Single-Domain Trilayer Nickelate Pr $_{4}$ Ni $_{3}$ O $_{10}$

The Mottness and the Anderson localization in bilayer nickelate La $_{3}$ Ni $_{2}$ O $_{7 - I^´}$

Low-temperature mean valence of nickel ions in pressurized La $_{3}$ Ni $_{2}$ O $_{7}$