A lead-iodide based single crystal semiconductor: exploring multi-orientation photoconductive behaviour via intervening isopropyl viologen component between the inorganic [Pb2I6]2−n wires†,CrystEngComm

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A lead-iodide based single crystal semiconductor: exploring multi-orientation photoconductive behaviour via intervening isopropyl viologen component between the inorganic [Pb2I6]2−n wires†
CrystEngComm ( IF 2.6 ) Pub Date : 2018-03-22 00:00:00 , DOI: 10.1039/c8ce00153g
Yifang Wang _{1,

2,

3,

4,

5} , Jie Zhang _{1,

2,

3,

4,

5} , Jia Huang _{1,

2,

3,

4,

5} , Haoyu Zhang _{1,

2,

3,

4,

5} , Zhiyong Fu _{1,

2,

3,

4,

5}

Affiliation

A lead-iodide single crystal semiconductor with multi-orientation photoconductive properties and broad spectrum absorption has been designed and constructed by a crystal engineering technique. A strong charge transfer band was formed via organic–inorganic intermolecular interactions, darkening the color of the crystal. Electron catcher viologen cations surrounding the inorganic [Pb₂I₆]²⁻_n chains extended the conductive orientation from along the a-axis in its perpendicular direction, presenting an interesting multi-channel conductive single crystalline system.

中文翻译：

基于碘化铅的单晶半导体：通过在无机[Pb ₂ I ₆ ] ^2-_n导线之间插入异丙基紫精成分来探索多向光电导行为†

已经通过晶体工程技术设计和构造了具有多方向光电导特性和广谱吸收性的碘化铅单晶半导体。通过有机-无机分子间相互作用形成了很强的电荷转移带，使晶体的颜色变暗。围绕无机[Pb ₂ I ₆ ] ^2-_n链的电子俘获剂紫精阳离子沿其垂直方向沿a轴延伸了导电取向，从而形成了有趣的多通道导电单晶体系。

更新日期：2018-03-22

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