D. Yao 姚

activity

20242026

collaborators

5 papers

cond-mat.mes-hall2026

Higher-order Topological States in Chiral Split Magnons of Honeycomb Altermagnets

Xuan Guo, Meng-Han Zhang, Dao-Xin Yao

We theoretically explore higher-order topological magnons in collinear altermagnets, encompassing a dimensional hierarchy ranging from localized corner modes to propagating hinge e…

cond-mat.supr-con2025

Superexchanges and Charge Transfer in the La $_{3}$ Ni $_{2}$ O $_{7}$ Thin Films

Yuxun Zhong, WÃ©i WÃº, Dao-Xin Yao

The recent discovery of ambient-pressure superconductivity with $T_{c}$ above 40 K in La $_{3}$ Ni $_{2}$ O $_{7}$ thin films represents a significant advance in the field of nickelate supercon…

cond-mat.supr-con2025

Pairing symmetry and superconductivity in La $_{3}$ Ni $_{2}$ O $_{7}$ thin films

Wenyuan Qiu, Zhihui Luo, Xunwu Hu +1

The recent discovery of superconductivity with a transition temperature $T_{c}$ over 40 K in La $_{3}$ Ni $_{2}$ O $_{7}$ and (La,Pr) $_{3}$ Ni $_{2}$ O $_{7}$ thin films at ambient pressure marks an im…

cond-mat.supr-con2025

The effect of Carrier Doping and Thickness on the Electronic Structures of La $3$ Ni $2$ O $7$ Thin Films

Haoliang Shi, Zihao Huo, Guanlin Li +4

Recently, the superconductivity of bilayer nickelate La3Ni2O7 has been observed in the thin film at ambient pressure, facilitated by epitaxial strain. Here, we investigate the effe…

cond-mat.supr-con2024

Superconductivity in the medium entropy alloys Nb2TiW and Nb2TiMo

Kuan Li, Cui Qun Chen, Lingyong Zeng +7

This study describes the synthesis and characterization of Nb2TiW and Nb2TiMo medium entropy alloys (MEAs). The Nb2TiW and Nb2TiMo MEAs can be successfully synthesized by an arc me…

Higher-order Topological States in Chiral Split Magnons of Honeycomb Altermagnets

Superexchanges and Charge Transfer in the La3​Ni2​O7​ Thin Films

Pairing symmetry and superconductivity in La3​Ni2​O7​ thin films

The effect of Carrier Doping and Thickness on the Electronic Structures of La3Ni2O7 Thin Films

Superconductivity in the medium entropy alloys Nb2TiW and Nb2TiMo

Superexchanges and Charge Transfer in the La $_{3}$ Ni $_{2}$ O $_{7}$ Thin Films

Pairing symmetry and superconductivity in La $_{3}$ Ni $_{2}$ O $_{7}$ thin films

The effect of Carrier Doping and Thickness on the Electronic Structures of La $3$ Ni $2$ O $7$ Thin Films