Luminescence Characteristics Of $Gd_2$$O_3$：$Eu^3+$/ thin film phosphors by Li-doping

Li 첨가에 의한 $Gd_2$$O_3$：$Eu^3+$/ 박막 형광체의 형광 특성

Significant research interest in the growth and characterization of $Y_2$O$_3$：Eu$^{3+}$ thin films has been shown over the last few years because of the promise for applications of display devices. Although an Eu-doped oxysulfide (Eu： $Y_2$O$_2$S) which has an efficiency of 13％ has been used for a traditional cathode ray tube (CRT) red phosphor, the sulfide system is known to degrade rapidly under the high current densities needed for field-emission display (FED) technology. (omitted)d)