<?xml version="1.0"?>
<response><item key="0"><nothing>Anatoly Pushkarev, Daria Khmelevskaia, Ivan Matchenya, Stepan A. Baryshev, Denis A. Sannikov, Aleksei Ekgardt, Eduard I. Moiseev, Natalia V. Kryzhanovskaya, Dmitry V. Krasnikov, Alexandr Marunchenko, Alexey Yulin, Albert G. Nasibulin, Pavlos G. Lagoudakis, "Non-epitaxial perovskite polariton laser diode operating under direct current", Nature, vol. 656, pp. 80-85, 2026, [DOI: 10.1038/s41586-026-10824-w] [IF: 49.96, SJR: 15.99]</nothing></item></response>
