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physics.optics2025
Non-epitaxial perovskite polariton laser diode operating under direct current
Anatoly P. Pushkarev, Daria Khmelevskaia, Ivan A. Matchenya +11
Reaching lasing in electrically pumped microdevices based on solution-processed semiconductors poses a major scientific and technological challenge. Halide perovskites offer a prom…
physics.optics2024
Hidden photoexcitations probed by multi-pulse photoluminescence
Alexandr Marunchenko, Jitendra Kumar, Dmitry Tatarinov +3
Time-resolved photoluminescence is a validated method for tracking the photoexcited carrier dynamics in luminescent materials. This technique probes the photoluminescence decays up…
physics.optics2024
Extreme electron-photon interaction in perovskite glass
S. S. Kharintsev, E. I. Battalova, I. A. Matchenya +2
The interaction of light with solids can be dramatically enhanced owing to electron-photon momentum matching. This mechanism is driven by either quantum confinement or long-range s…