LUMINESCENCE SPECTRA OF QUANTUM-SIZED CDS AND PBI2 PARTICLES IN STATIC ELECTRIC-FIELD

被引：8

作者：

ARTEMYEV, MV ^{[1
]}

YABLONSKI, GP ^{[1
]}

RAKOVICH, YP ^{[1
]}

机构：

[1] BYELARUSSIAN ACAD SCI, INST PHYS, MINSK 220072, BELARUS

来源：

ACTA PHYSICA POLONICA A | 1995年 / 87卷 / 02期

关键词：

D O I：

10.12693/APhysPolA.87.523

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The influence of external electric field was studied on the luminescence behavior of quantum-sized CdS and PbI2 nanocrystals, embedded in various polymeric films. The clear increase in the photoluminescence intensity from the quantum-sized particles was observed, as well as the spectral shift of photoluminescence bands. The mechanism proposed is based on the field-induced oxygen desorption from the nanocrystal surface which is the good photoluminescence inhibitor.

引用

页码：523 / 527

页数：5

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