2 papers
cond-mat.mes-hall2025
Ultrafast Faraday Rotation Probe of Chiral Phonon-Polaritons in LiNbO3
Megan F. Biggs, Sin-hang, Ho +4
Time reversal symmetry breaking motion of chiral phonon-polaritons in LiNbO3 is probed via the ultrafast Faraday effect. By combining a pair of perpendicularly polarized THz pulses…
physics.optics2023
Pump Pulse Bandwidth-Activated Nonlinear Phononic Coupling in CdWO
Megan F. Biggs, Brittany E. Knighton, Aldair Alejandro +3
To control structure-function relationships in solids with light, we must harness the shape of the potential energy surface, as expressed in anharmonic coupling coefficients. We us…