From the 1 of 6 linked papers with an AI index.
6 papers
Real-time exciton dynamics in two-dimensional materials under ultrashort laser pulses
Dmitry Tumakov, Daria Popova-Gorelova
The paper presents a theoretical study of how excitons in two-dimensional h‑BN and GeS monolayers evolve in real time when driven by ultrashort laser pulses, using an ab initio tim…
An exciting approach to theoretical spectroscopy
Martà Raya-Moreno, Alexander Buccheri, Noah Alexy Dasch +27
Theoretical spectroscopy, and more generally, electronic-structure theory, are powerful concepts for describing the complex many-body interactions in materials. They comprise a var…
Femtosecond concerted rotation of molecules on a 2D material interface
Kiana Baumgärtner, Misa Nozaki, Marvin Reuner +20
Interfaces between molecules and 2D materials exhibit energy-driven functionalities, wherein charge transfer directs molecular motion. Unlike equilibrium systems, where molecular a…
Attosecond momentum-resolved resonant inelastic x-ray scattering for imaging coupled electron-hole dynamics
Maksim Radionov, Daria Popova-Gorelova
Improving our understanding of electron dynamics is essential for advancing energy transfer, optoelectronics, light harvesting systems and quantum computing. Recent developments in…
Laser-dressed partial density of states
Tatiana Bezriadina, Daria Popova-Gorelova
The manipulation of material properties by laser light holds great promise for the development of future technologies. However, the full picture of the electronic response to laser…
Revealing fingerprints of valence excitons in x-ray absorption spectra with the Bethe-Salpeter equation
Nasrin Farahani, Daria Popova-Gorelova
The Bethe-Salpeter equation (BSE) is a powerful theoretical approach that is capable to accurately treat electron-hole interactions in materials in an excited state. We developed a…