30 citations · 87 across the 7 of their papers we have counts for
7 papers
Ultrafast Stiffening of the Lattice Potential and Metastable State Formation in 1-TiSe
Xue-Qing Ye, Hao Liu, Qi-Yi Wu +8
We use ultrafast optical spectroscopy to investigate the electronic and lattice dynamics of the charge-density wave (CDW) material 1-TiSe across various temperatures and pum…
Exploring Fermi Surface Nesting and the Nature of Heavy Quasiparticles in the Spin-Triplet Superconductor Candidate CeRhAs
Bo Chen, Hao Liu, Qi-Yi Wu +15
In this study, we investigate the electronic structure of a spin-triplet superconductor candidate CeRhAs using high-resolution angle-resolved photoemission spectroscopy and…
The Hidden Nematic Fluctuations in the Triclinic (Ca0.85La0.15)10(Pt3As8)(Fe2As2)5 Superconductor Revealed by Ultrafast Optical Spectroscopy
Qi-Yi Wu, Chen Zhang, Ze-Zhong Li +13
We reported the quasiparticle relaxation dynamics of an optimally doped triclinic iron-based superconductor (CaLa)(PtAs)(FeAs) with bul…
Coupling of optical phonons with Kondo effect and magnetic orders in antiferromagnetic Kondo lattice CeAuSb
Yin-Zou Zhao, Qi-Yi Wu, Chen Zhang +14
Ultrafast optical spectroscopy was used to investigate the ultrafast quasiparticle dynamics of antiferromagnetic Kondo lattice CeAuSb as a function of temperature and fluence.…
Angle-resolved photoemission spectroscopy study of the charge density wave order in layered semiconductor EuTe4
Chen Zhang, Qi-Yi Wu, Ya-Hua Yuan +18
Layered tellurides have been extensively studied as a platform for investigating the Fermi surface (FS) nesting-driven charge density wave (CDW) states. EuTe4, one of quasi-two-dim…
Charge Density Wave order and electron-phonon coupling in ternary superconductor BiRhSe
Zi-Teng Liu, Chen Zhang, Qi-Yi Wu +19
The newly discovered ternary chalcogenide superconductor BiRhSe has attracted growing attention, which provides an opportunity to explore the interplay between charge d…
Stripe order, impurities, and symmetry breaking in a diluted frustrated magnet
Xuecheng Ye, Rajesh Narayanan, Thomas Vojta
We investigate the behavior of the frustrated - Ising model on a square lattice under the influence of random dilution and spatial anisotropies. Spinless impurities gener…