Xiaoqun Wang

works on

altermagnetism 1 bond order 1 first-principles calculations 1 metal-insulator transition 1 orbital-selective physics 1 spin-density wave 1

From the 1 of 3 linked papers with an AI index.

collaborators

3 papers

cond-mat.str-el2026

Coupled Spin-Density-Wave and Bond-Order Driven Metal-Insulator Transition in Altermagnetic CsCr $_{2}$ S $_{2}$ O

Chenchao Xu, Wansheng Bai, Guo-Xiang Zhi +4

The paper identifies a metal‑insulator transition in CsCr₂S₂O that arises from a bond‑order instability coupled to a secondary spin‑density wave, enabled by pre‑existing altermagne…

cond-mat.str-el2025

Spin disorder state induced by Mg $^{2 +}$ doping in a Kitaev material Na $_{3}$ Co $_{2}$ SbO $_{6}$

Jinou Dong, Xueqin Zhao, Lingfeng Xie +7

Due to the dominant Kitaev exchange interactions, the cobaltate, Na $_{3}$ Co $_{2}$ SbO $_{6}$ , has been considered to be approximate to the Kitaev quantum spin liquid (QSL). Here, we…

cond-mat.supr-con2025

Flat-Band Enhanced Antiferromagnetic Fluctuations and Superconductivity in Pressurized CsCr $_{3}$ Sb $_{5}$

Siqi Wu, Chenchao Xu, Xiaoqun Wang +3

The spin dynamics and electronic orders of the kagome system at different filling levels stand as an intriguing subject in condensed matter physics. By first-principles calculation…

Coupled Spin-Density-Wave and Bond-Order Driven Metal-Insulator Transition in Altermagnetic CsCr2​S2​O

Spin disorder state induced by Mg2+ doping in a Kitaev material Na3​Co2​SbO6​

Flat-Band Enhanced Antiferromagnetic Fluctuations and Superconductivity in Pressurized CsCr3​Sb5​

Coupled Spin-Density-Wave and Bond-Order Driven Metal-Insulator Transition in Altermagnetic CsCr $_{2}$ S $_{2}$ O

Spin disorder state induced by Mg $^{2 +}$ doping in a Kitaev material Na $_{3}$ Co $_{2}$ SbO $_{6}$

Flat-Band Enhanced Antiferromagnetic Fluctuations and Superconductivity in Pressurized CsCr $_{3}$ Sb $_{5}$