Title of article :
Cathodoluminescence of undoped β-Ga2O3 single crystals
Author/Authors :
V??llora، نويسنده , , Encarnaci?n Garc??a and Atou، نويسنده , , Toshiyuki and Sekiguchi، نويسنده , , Takashi and Sugawara، نويسنده , , Takasi and Kikuchi، نويسنده , , Masae and Fukuda، نويسنده , , Tsuguo، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
Undoped β-Ga2O3 single crystals were grown by the floating zone technique under several mixtures of N2 and O2 gas at 2 atm pressure. Cathodoluminescence spectra indicated the existence of five radiative transitions in the wavelength region from ultraviolet to green. The emission efficiency was investigated as a function of the oxygen partial pressure during growth. Luminescence increased with the increase of the oxygen partial pressure, especially for the green emission.
Keywords :
A. Semiconductors , A. Transparent conductors , E. Luminescence
Journal title :
Solid State Communications
Journal title :
Solid State Communications
