214 citations · 608 across the 12 of their papers we have counts for
4 papers · 1 filter
Spin wavepackets in the Kagome ferromagnet FeSn: propagation and precursors
Changmin Lee, Yue Sun, Linda Ye +6
The propagation of spin waves in magnetically ordered systems has emerged as a potential means to shuttle quantum information over large distances. Conventionally, the arrival time…
Band Structure Driven Thermoelectric Response of Topological Semiconductor ZrTe
Junbo Zhu, Changmin Lee, Fahad Mahmood +4
We report a transport, thermodynamic, and spectroscopic study of the recently identified topological semiconductor ZrTe with a focus on elucidating the connections between its…
High resolution time- and angle-resolved photoemission spectroscopy with 11 eV laser pulses
Changmin Lee, Timm Rohwer, Edbert J. Sie +8
Performing time and angle resolved photoemission spectroscopy (tr-ARPES) at high momenta necessitates extreme ultraviolet laser pulses, which are typically produced via high harmon…
Disentangling amplitude and phase dynamics of a charge density wave in a photo-induced phase transition
Alfred Zong, Anshul Kogar, Ya-Qing Bie +16
Upon excitation with an intense ultrafast laser pulse, a symmetry-broken ground state can undergo a non-equilibrium phase transition through pathways dissimilar from those in therm…