165 citations · 591 across the 19 of their papers we have counts for
7 papers · 1 filter
Highly anisotropic transient optical response of charge density wave order in ZrTe
Li Yue, Amrit Raj Pokharel, Jure Demsar +4
Low dimensionality in CDW systems leads to anisotropic optical properties, in both equilibrium and non-equilibrium conditions. Here we perform polarized two-color pump probe measur…
Spin-orbit phase behaviors of Na2Co2TeO6 at low temperatures
Wenjie Chen, Xintong Li, Zhenhai Hu +9
We present a comprehensive study of single crystals of Na2Co2TeO6, a putative Kitaev honeycomb magnet, focusing on its low-temperature phase behaviors. A new thermal phase transiti…
Distinct fingerprints of charge density waves and electronic standing waves in ZrTe
Li Yue, Shangjie Xue, Jiarui Li +9
Experimental signatures of charge density waves (CDW) in high-temperature superconductors have evoked much recent interest, yet an alternative interpretation has been theoretically…
Observation of Unusual Magnetoelastic Effects in a Quasi-1D Spiral Magnet
Chong Wang, Daiwei Yu, Xiaoqiang Liu +10
We present a systematic study of spin and lattice dynamics in the quasi-one-dimensional spiral magnet CuBr2, using Raman scattering in conjunction with infrared and neutron spectro…
Charge density waves and phonon-electron coupling in ZrTe investigated by Raman spectroscopy and first-principles calculations
Yuwen Hu, Feipeng Zheng, Xiao Ren +2
Charge-density-wave (CDW) order has long been interpreted as arising from a Fermi-surface instability in the parent metallic phase. While phonon-electron coupling has been suggeste…
Identification and mechanical control of ferroelastic domain structure in rhombohedral CaMnO
Renliang Yuan, Lian Duan, Xinyu Du +1
We report on observation of ferroelastic domain structure in single crystals of multiferroic CaMnO at room temperature. Two types of ferroelastic domain wall are found,…
Soft vibrational mode associated with incommensurate orbital order in multiferroic CaMnO
Xinyu Du, Renliang Yuan, Lian Duan +3
We report inelastic light scattering measurements of lattice dynamics related to the incommensurate orbital order in . Below the ordering temperature $T_\mat…