V. I. Nikolaev, I. V. Poznyak, A. Yu. Pechenkov, A. V. Chikiryaka, R. B. Timashov, M. P. Scheglov, V. M. Krymov, S. V. Shapenkov, “Growth of gallium oxide crystals by free-casting in a cold crucible”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 2026, Volume 52, Issue 9,Pages <nobr>7

Growth of gallium oxide crystals by free-casting in a cold crucible

V. I. Nikolaev^ab, I. V. Poznyak^c, A. Yu. Pechenkov^c, A. V. Chikiryaka^a, R. B. Timashov^a, M. P. Scheglov^a, V. M. Krymov^a, S. V. Shapenkov^a

^a Ioffe Institute, St. Petersburg
^b Perfect Crystals LLC, Saint-Petersburg
^c Saint Petersburg Electrotechnical University "LETI"

Abstract: The paper studies the possibility of obtaining gallium oxide crystals by free crystallization in a cold crucible. It presents information about the features of gallium oxide garnishing melting. The first single crystals were obtained, and their characteristics were studied.

Keywords: gallium oxide, crystal growth, cold crucible, free crystallization.

Received: 09.12.2025
Revised: 29.12.2025
Accepted: 12.01.2026

DOI: 10.61011/PJTF.2026.09.62700.20596