IIA-III2-S4 TERNARY COMPOUNDS - NEW HOST MATRICES FOR FULL-COLOR THIN-FILM ELECTROLUMINESCENCE DISPLAYS

被引：49

作者：

BENALLOUL, P ^{[1
]}

BARTHOU, C ^{[1
]}

BENOIT, J ^{[1
]}

EICHENAUER, L ^{[1
]}

ZEINERT, A ^{[1
]}

机构：

[1] TECH UNIV BERLIN,INST FESTKORPERPHYS SERR PN-4-1,W-1000 BERLIN 12,GERMANY

来源：

APPLIED PHYSICS LETTERS | 1993年 / 63卷 / 14期

关键词：

D O I：

10.1063/1.110612

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Strontium thiogallate (SrGa2S4) thin films have been prepared by rf reactive magnetron sputtering. This sulfur matrix permits the acceleration of charge carriers to optical energies under high electric field and provides green electroluminescence when doped with europium. The color coordinates are better than those achieved by other known green thin film electroluminescent phosphors. Strontium thiogallates as other ternary IIA-III2-(S,Se)4 compounds doped with Eu2+ or Ce3+ are good candidates for thin film electroluminescence phosphors of full color displays.

引用

页码：1954 / 1956

页数：3

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