BLUE-BAND EMISSION OF LIINS2 SINGLE-CRYSTALS GROWN BY THE INDUCTION SOLUTION METHOD

被引：3

作者：

KURIYAMA, K ^{[1
]}

KATO, T ^{[1
]}

机构：

[1] HOSEI UNIV,ION BEAM TECHNOL RES CTR,KOGANEI,TOKYO 184,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1993年 / 32卷

关键词：

LILNS2; IN SOLUTION GROWTH; PHOTOLUMINESCENCE; BLUE-BAND EMISSION;

D O I：

10.7567/JJAPS.32S3.615

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

It is demonstrated that the undoped and Zn-doped LiInS2 single crystals are grown using indium solution technique. The optimum weight ratio between the starting materials (LiIn and S) and In solvent was found to be 1:3. The photoluminescence (PL) emissions in the blue-band region were observed for undoped and Zn-doped crystals. It is proposed that in addition to the donor-valence-band transitions related to the native defects (V(S) and In(Li)) in undoped crystals, the PL emission of Zn-doped crystal consists of a multiple transition related to the intentionally introduced impurity, Zn(Li), which act as a donor.

引用

页码：615 / 617

页数：3

共 15 条

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