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physics.optics2026
Colloidal Nanocrystals Regrowth-Assisted Synthesis of Perovskite Microwire Lasers for Integrated Optoelectronics
Elizaveta V. Sapozhnikova, Ivan A. Matchenya, Dmitry A. Tatarinov +10
Colloidal perovskite nanocrystals (NCs) are a well-proven platform for growing anisotropic structures. Nanowires (NWs) exhibiting a quantum confinement phenomenon and microwires (M…
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.optics2025
Bound States in the Continuum in a Wire Medium
E. Koreshin, S. Gladyshev, I. Matchenya +4
We show that a slab of wire medium composed of thin parallel metallic wires can naturally support bound states in the continuum (BICs) formed in an unusual way. The revealed BICs a…