Blonskyy, I.V.; Vakhnin, A.Yu.; Danko, A.Ya.; Kadashchuk, A.K.; Kadan, V.N.; Sidelnikova, N.S.; Puzikov, V.M.; Skryshevskii, Yu.A.
(Semiconductor Physics Quantum Electronics & Optoelectronics, 2002)
The results of investigation of thermally stimulated and photoluminescence as well as absorption spectra of a-sapphire grown by a technique of horizontally directed crystallization in a protective gas medium of varying ...