3 papers
cond-mat.mtrl-sci2026
Coexisting Large and Small Polarons in Photoexcited CeO
Valentina Mazzotti, Eleonora Spurio, Nicolas Delnour +5
Time-resolved terahertz (THz) spectroscopy is used to probe polaron formation in CeO. The ultrafast THz photoconductivity is dominated by contributions from large hole and smal…
physics.optics2025
Intrinsic temporal and spectral mixing in time-resolved terahertz spectroscopy
Benjamin J. Dringoli, David G. Cooke
In an ultrafast optical-pump terahertz-probe measurement, the photoinduced material response can be modulated on a timescale shorter than the extent of the THz pulse. In this situa…
cond-mat.mtrl-sci2025
Photoinduced phase heterogeneity and charge localization in SnSe
Benjamin J. Dringoli, Stefano Mocatti, Giovanni Marini +4
Time-resolved multi-terahertz (THz) spectroscopy is used to observe pump fluence-dependent dynamics in the optical conductivity of photoexcited tin selenide (SnSe) over an ultrabro…