ISSN 2687-0568
Russian

Growth Technology and Optical Properties of Bulk Crystalline Gallium Oxide

Authors
D.I. Panov 1 , V.A. Spiridonov 1 , D.A. Zakgeim 1, 2 , A.V. Kremleva 1 , D.A. Bauman 1 , A.E. Romanov 1, 2 , V.E. Bougrov 1

1 ITMO University, Kronverkskiy pr. 49, St. Petersburg, 197101, Russia

2 Ioffe Institute, Polytechnicheskaya 26, St. Petersburg, 195251, Russia

10.17586/2687-0568-2020-2-3-51-55
Rev. Adv. Mater. Technol., 2020, vol. 2, no. 3, pp. 51–55
Abstract

In this paper we report on the bulk β-Ga2O3 crystals growth from the melt. Czochralski technique with different configurations of the growth zone was used. It has been shown that the magnitude of the vertical temperature gradient near the melt/crystal interface is crucial for the stability of the growth process and the quality of the growing crystal. In addition, it is necessary to add oxygen to the atmosphere of the growth chamber for stable crystal growth. The optical properties of the grown β-Ga2O3 crystals were investigated.

Foundings

Russian Science Foundation: project No. 19-19-00686.

References
Volume 2, No 3
pages 51-55
Files
History
Receive Date:  15 July 2020
Accepted Date:  29 March 2026
Available online:  29 March 2026
© 2020 ITMO University.
This is an open access article under the terms
of the CC BY-NC 4.0 license.
Metadata is available under the terms of the CC BY 4.0 license