A. V. Kiselev, A. A. Nevzorov, A. A. Burtsev, V. A. Mikhalevsky, N. N. Eliseev, V. V. Ionin, A. A. Lotin, “Optically controlled fine-tuning phase shift cell based on thin-film Ge$_2$Sb$_2$Te$_5$ for light beam phase modulation”, Письма в ЖЭТФ, 120:6 (2024), 457–464; JETP Letters, 120:6 (2024), 440–444
