Optimization of rotation speed for CuSCN hole transport layer in perovskite solar cell using spin coating

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Abstract

Organometal lead halide has gained immense popularity as solar cell active layer due to their unique optical characteristic, low cost, and simple fabrication technique. Transport layer is important component to maximize overall performance of perovskite solar cell. Inorganic CuSCN have good transparency and high hole mobility as p-type transport layer for perovskite solar cell. In this work, we investigated the effect of rotational speed on spin coating to grow CuSCN thin film. Rotational speed is ranging from 1000 rpm to 4000 rpm. The best performing devices is when CuSCN layer deposited at 2000 rpm with VOC 0.96 V, ISC 5.29 mA, and FF 0.48.

Original languageEnglish
Article number012025
JournalJournal of Physics: Conference Series
Volume1195
Issue number1
DOIs
Publication statusPublished - 29 May 2019
Event2018 11th International Conference on Computer and Electrical Engineering, ICCEE 2018 - Tokyo, Japan
Duration: 12 Oct 201814 Oct 2018

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