42 citations · 137 across the 10 of their papers we have counts for
8 papers · 1 filter
Robust spin order and fragile charge order in Na0.5CoO2 as revealed by time-resolved terahertz spectroscopy
X. Y. Zhou, S. J. Zhang, D. Wu +12
Near-infrared (NIR) pump-terahertz (THz) probe spectroscopy is used to investigate the charge and spin exciations in a strongly correlated electron compound Na0.5CoO2. This compoun…
Flat optical conductivity in the topological kagome magnet TbMnSn
R. S. Li, Tan Zhang, Wenlong Ma +13
Kagome magnet TbMnSn is a new type of topological material that is known to support exotic quantum magnetic states. Experimental work has identified that TbMnSn hos…
Optical spectroscopy and ultrafast pump-probe study of structural phase transition in 1T'-TaTe2
T. C. Hu, Q. Wu, Z. X. Wang +10
1T'-TaTe2 exhibits an intriguing first-order structural phase transition at around 170 K. Understanding the electronic structural properties is a crucial way to comprehend the orig…
Optical spectroscopy and ultrafast pump-probe study of a quasi-one-dimensional charge density wave in CuTe
R. S. Li, L. Yue, Q. Wu +10
CuTe is a two-dimensional (2D) layered material, yet forming a quasi-one-dimensional (quasi-1D) charge-density-wave (CDW) along the a-axis in the ab-plane at high transition temper…
Identifying and tracking magnetically induced polarization in FeMoO by static and time-resolved second harmonic generation
L. Y. Shi, D. Wu, T. Lin +6
Multiferroic materials offer a promising platform for ultrafast optical control of coupled magnetic and polar orders. However, a prerequisite for such control is to precisely ident…
Magnetic excitations of the field induced states in BaCo2(AsO4)2 probed by time-domain terahertz spectroscopy
L. Y. Shi, X. M. Wang, R. D. Zhong +7
Searching for Kitaev quantum spin liquid (QSL) is a fascinating and challenging problem. Much effort has been devoted to honeycomb lattice candidates with strong spin-orbit couplin…