Abstract

Photoconductivity of a composite of poly-N-vinylcarbazole with carbocyanine dye was studied. The efficiency of photogeneration of charge carriers was measured by the electrographic discharge technique. The photocurrent in composite films increased when a hole transport layer was deposited on electrode and n-type silicon nanoparticles were incorporated into the layer. The Si nanoparticles can serve as additional hole transport pathways and increase the efficiency of the photogeneration of charge carriers in the photoconductor composite.

中文翻译：

---

硅纳米粒子增强聚-N-乙烯基咔唑与碳青染料复合物的光电导率

摘要

研究了聚-N-乙烯基咔唑与羰花青染料复合物的光电导性。通过电子照相放电技术测量载流子的光生效率。当在电极上沉积空穴传输层并将n型硅纳米粒子掺入该层时，复合膜中的光电流增加。 Si纳米粒子可以作为额外的空穴传输途径并提高光电导体复合材料中电荷载流子的光生效率。