Surface recombination velocity of methylammonium lead bromide nanowires in anodic aluminium oxide templates†,Molecular Systems Design & Engineering

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Surface recombination velocity of methylammonium lead bromide nanowires in anodic aluminium oxide templates†
Molecular Systems Design & Engineering ( IF 3.2 ) Pub Date : 2018-09-10 00:00:00 , DOI: 10.1039/c8me00035b
Parisa Khoram _{1,

2,

3,

4} , Sebastian Z. Oener _{1,

2,

3,

4,

5} , Qianpeng Zhang _{6,

7,

8,

9} , Zhiyong Fan _{6,

7,

8,

9} , Erik C. Garnett _{1,

2,

3,

4}

Affiliation

Here we present successful surface passivation of halide perovskite nanowires with anodic aluminum oxide templates. The CH₃NH₃PbBr₃/alumina nanowires have charge carrier lifetimes of more than 20 ns and a remarkably low surface recombination velocity of 37.2 ± 20 cm s⁻¹. The ease of their fabrication and their excellent photophysical properties make them a promising candidate for integration in optoelectronic device structures.

中文翻译：

阳极氧化铝模板中甲基铵溴化铅纳米线的表面复合速度†

在这里，我们介绍了具有阳极氧化铝模板的卤化钙钛矿纳米线的成功表面钝化。CH ₃ NH ₃ PbBr ₃ /氧化铝纳米线的载流子寿命超过20 ns，表面复合速度非常低，为37.2±20 cm s ^-1。它们易于制造且具有出色的光物理特性，使其成为集成在光电器件结构中的有希望的候选者。

更新日期：2018-09-10

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