46 citations · 96 across the 5 of their papers we have counts for
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cond-mat.mtrl-sci2023★ 6 cited
Anharmonic coherent dynamics of the soft phonon mode of a PbTe crystal
A. A. Melnikov, Yu. G. Selivanov, S. V. Chekalin
We investigate the ultrafast optical response of PbTe to an intense single-cycle terahertz pulse, resonant with the soft transverse optical (TO) phonon mode of the crystal. We dete…
physics.optics2023★ 46 cited
Observation of linear and nonlinear light localization at the edges of moiré lattices
A. A. Arkhipova, Y. V. Kartashov, S. K. Ivanov +11
We observe linear and nonlinear light localization at the edges and in the corners of truncated moiré lattices created by the superposition of periodic mutually-twisted at Pythagor…