2 papers
physics.optics2025
On the Onset of Coherent Phonon Motion in Peierls-Distorted Antimony by Attosecond Transient Absorption
Lauren B. Drescher, Bethany R. de Roulet, Yoong Sheng Phang +1
Attosecond extreme-ultraviolet (XUV) transient absorption spectroscopy measurements on the Peierls-distorted phase of the semimetal antimony (Sb) are presented. After excitation by…
cond-mat.mtrl-sci2024
Initial electron thermalization in metals measured by attosecond transient absorption spectroscopy
Bethany R. de Roulet, Lorenz Drescher, Shunsuke A. Sato +1
Understanding initial electron thermalization has relevance to both fundamental scientific knowledge and application to the construction of novel devices. In this study, attosecond…