196 citations · 1.6k across the 28 of their papers we have counts for
12 papers · 1 filter
Evidence for the band broadening across the ferromagnetic transition in CrNbSe
W. Z. Hu, G. T. Wang, Rongwei Hu +4
The electronic structure of CrNbSe is studied via optical spectroscopy. We observe two low-energy interband transitions in the paramagnetic phase, which split into four…
Semimetal to semimetal charge density wave transition in 1T-TiSe
G. Li, W. Z. Hu, D. Qian +5
We report an infrared study on 1-TiSe, the parent compound of the newly discovered superconductor CuTiSe. Previous studies of this compound have not conclusively res…
Complete d-Band Dispersion and the Mobile Fermion Scale in NaxCoO2
D. Qian, L. Wray, D. Hsieh +6
We utilize fine-tuned polarization selection coupled with excitation-energy variation of photoelectron signal to image the \textit{complete d}-band dispersion relation in sodium co…
Optical study of MgTiO: Evidence for an orbital-Peierls state
J. Zhou, G. Li, J. L. Luo +6
Dimension reduction due to the orbital ordering has recently been proposed to explain the exotic charge, magnetic and structural transitions in some three-dimensional (3D) transiti…
Quasiparticle coherence and the nature of the metal-insulator phase transition in NaCoO
D. Qian, L. Wray, D. Hsieh +7
Layered cobaltates embody novel realizations of correlated quantum matter on a spin-1/2 triangular lattice. We report a high-resolution systematic photoemission study of the insula…
In-plane substitution effect on the magnetic properties of two-dimensional Spin-gap system SrCu(BO)
G. T. Liu, J. L. Luo, Y. Q. Guo +5
A series of in-plane substituted compounds, including Cu-site (SrZnCu(BO)), and B-site (SrCu(SiBO)) substitution, were synthesized by so…