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

Jihoon Ahn; Eunsong Lee; Jeiwan Tan; Wooseok Yang; Bokyung Kim; Jooho Moon

doi:10.1039/c7mh00197e

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

Jihoon Ahn, Eunsong Lee, Jeiwan Tan, Wooseok Yang, Bokyung Kim, Jooho Moon

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

66 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	851-856
Number of pages	6
Journal	Materials Horizons
Volume	4
Issue number	5
DOIs	https://doi.org/10.1039/c7mh00197e
Publication status	Published - 2017 Sep

Bibliographical note

Funding Information:
This work was supported by a grant (No. 2012R1A3A2026417) from the National Research Foundation of Korea (NRF), which is funded by the Korean Government (MSIP).

Publisher Copyright:
© 2017 The Royal Society of Chemistry.

All Science Journal Classification (ASJC) codes

Materials Science(all)
Mechanics of Materials
Process Chemistry and Technology
Electrical and Electronic Engineering

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abstract = "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.",

author = "Jihoon Ahn and Eunsong Lee and Jeiwan Tan and Wooseok Yang and Bokyung Kim and Jooho Moon",

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AU - Tan, Jeiwan

AU - Yang, Wooseok

AU - Kim, Bokyung

AU - Moon, Jooho

N1 - Funding Information: This work was supported by a grant (No. 2012R1A3A2026417) from the National Research Foundation of Korea (NRF), which is funded by the Korean Government (MSIP). Publisher Copyright: © 2017 The Royal Society of Chemistry.

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

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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