Yi Liu

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 5 linked papers with an AI index.

collaborators

5 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.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.str-el2026

Tomonaga-Luttinger liquid and charge-density wave in a quasi-one-dimensional material

Jing Li, Guo-Wei Yang, Bai-Zhuo Li +18

In one-dimensional (1D) electron systems, the Fermi liquid state breaks down due either to electron interactions, which results in a Tomonaga-Luttinger liquid (TLL) state, or to Pe…

cond-mat.str-el2026

Cs $_{3}$ V $_{9}$ Te $_{13}$ : A Correlated Electron System with Topological Flat Bands

Chang-Chao Liu, Ji-Yong Liu, Jing Li +9

Correlated electron systems with topological flat bands show great promise in exploring exotic quantum phenomena. However, such crystalline materials remain rare. Here we report th…

cond-mat.mtrl-sci2025

Physical properties and first-principles calculations of an altermagnet candidate Cs $_{1 - I^´}$ V $_{2}$ Te $_{2}$ O

Chang-Chao Liu, Jing Li, Ji-Yong Liu +4

We report the crystal growth, structure, physical properties, and first-principles calculations of a vanadium-based oxytelluride Cs $_{1 - I^´}$ V $_{2}$ Te $_{2}$ O. The material possesses two…

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

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

Tomonaga-Luttinger liquid and charge-density wave in a quasi-one-dimensional material

Cs3​V9​Te13​: A Correlated Electron System with Topological Flat Bands

Physical properties and first-principles calculations of an altermagnet candidate Cs1−I^´​V2​Te2​O

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

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

Cs $_{3}$ V $_{9}$ Te $_{13}$ : A Correlated Electron System with Topological Flat Bands

Physical properties and first-principles calculations of an altermagnet candidate Cs $_{1 - I^´}$ V $_{2}$ Te $_{2}$ O