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

39 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

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All Science Journal Classification (ASJC) codes

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

Cite this

Ahn, J., Lee, E., Tan, J., Yang, W., Kim, B., & Moon, J. (2017). A new class of chiral semiconductors: Chiral-organic-molecule-incorporating organic-inorganic hybrid perovskites. Materials Horizons, 4(5), 851-856. https://doi.org/10.1039/c7mh00197e

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Access to Document

10.1039/c7mh00197e