Showing cond-mat.mes-hallShow all
2 papers · 1 filter
cond-mat.mes-hall2026
Random fine structure and polarized luminescence of triplet excitons in semiconductor nanocrystals
D. S. Smirnov, E. L. Ivchenko
We present a theory of polarized photoluminescence of triplet excitons in semiconductor nanocrystal ensembles with the random fine structure contributed by the electron-hole exchan…
cond-mat.mes-hall2025
Semiconductor-Semimetal Transition in van der Waals Carbyne Crystals
Daniele Barettin, Stella V. Kavokina, Evgeny L. Ivchenko +1
Freestanding van der Waals crystals made of single-atom carbon chains (carbynes) have been recently realized technologically. Here we investigate their electronic and optical prope…