A new class of chiral semiconductors: chiral-organic-molecule-incorporating organic-inorganic hybrid perovskites

被引：388

作者：

Ahn, Jihoon ^{[1
]}

Lee, Eunsong ^{[1
]}

Tan, Jeiwan ^{[1
]}

Yang, Wooseok ^{[1
]}

Kim, Bokyung ^{[1
]}

Moon, Jooho ^{[1
]}

机构：

[1] Yonsei Univ, Dept Mat Sci & Engn, 50 Yonsei Ro, Seoul 03722, South Korea

来源：

MATERIALS HORIZONS | 2017年 / 4卷 / 05期

基金：

新加坡国家研究基金会;

关键词：

CIRCULARLY-POLARIZED-LIGHT; DIFFERENTIAL SCATTERING; SPIN SELECTIVITY; QUANTUM DOTS; DICHROISM; TRANSPORT;

D O I：

10.1039/c7mh00197e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An organic-inorganic hybrid perovskite incorporating chiral organic molecules is demonstrated as a new class of chiral semiconductors. Chiral perovskites exhibit oppositely-signed circular dichroism (CD) according to the S- and R-configurations of chiral organics. The CD signals can be also varied by changing the crystalline orientation and thickness of the chiral perovskite films.

引用

页码：851 / 856

页数：6

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