53 citations · 386 across the 25 of their papers we have counts for
3 papers · 1 filter
Predictions of bound-bound transition signatures in x-ray Thomson scattering
Andrew D. Baczewski, Thomas Hentschel, Alina Kononov +1
Bound-bound transitions can occur when localized atomic orbitals are thermally depleted, allowing excitations that would otherwise be forbidden at zero temperature. We predict sign…
Anomalous stopping and charge transfer in proton-irradiated graphene
Alina Kononov, André Schleife
We use first-principles calculations to uncover and explain a new type of anomalous low-velocity stopping effect in proton-irradiated graphene. We attribute a shoulder feature that…
Real-time exciton dynamics with time-dependent density-functional theory
Jiuyu Sun, Cheng-Wei Lee, Alina Kononov +2
Linear-response time-dependent density-functional theory (TDDFT) can describe excitonic features in the optical spectra of insulators and semiconductors, using exchange-correlation…