10 citations · 10 across the 2 of their papers we have counts for
5 papers · 1 filter
Identification of soft modes across the commensurate-to-incommensurate charge density wave transition in 1-TaSe
M. Ruggeri, D. Wolverson, V. Romano +3
1-TaSe is a prototypical charge density wave (CDW) material for which electron-phonon coupling and associated lattice distortion play an important role in driving and stabil…
Optical response of the bulk stabilized mosaic phase in Se doped TaSSe
Xuanbo Feng, Liam Farrar, Charles J. Sayers +3
The layered van der Waals material, TaS features a meta-stable mosaic phase on the verge of a nearly commensurate to commensurate charge density wave transition. This meta-st…
Investigation of the Non-equilibrium State of Strongly Correlated Materials by Complementary Ultrafast Spectroscopy Techniques
Hamoon Hedayat, Charles J. Sayers, Arianna Ceraso +6
Photoinduced non-thermal phase transitions are new paradigms of exotic non-equilibrium physics of strongly correlated materials. An ultrashort optical pulse can drive the system to…
Fermi surface reconstruction and electron dynamics at the charge-density-wave transition in TiSe2
Patrick Knowles, Bo Yang, Takaki Muramatsu +5
The evolution of the charge carrier concentrations and mobilities are examined across the charge-density-wave (CDW) transition in TiSe2. Combined quantum oscillation and magnetotra…
Excitonic and lattice contributions to the charge density wave in 1T-TiSe revealed by a phonon bottleneck
Hamoon Hedayat, Charles J. Sayers, Davide Bugini +10
Understanding collective electronic states such as superconductivity and charge density waves is pivotal for fundamental science and applications. The layered transition metal dich…