An introduction of perovskite materials in chiral metasurfaces

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Nature has implanted chirality in many organic molecules of living organisms that have made man think about exploiting this handedness property of the objects and coming up with exciting applications through synthetic chiral structures. In this connection, several chiral metasurface designs have been proposed with interesting optoelectronic applications, such as chiral sensing of a molecule at the zeptomole level, circularly polarized luminescence, circular dichroism, chiro-spintronics, and nonlinear optics. The perovskites' unique chirality features have led to the emerging perovskite optoelectronic area. In this regard, exploiting the novel chiral perovskite materials for optoelectronic functionalities becomes vitally important. This area of research is at a pre-mature stage. The present issues associated with perovskite semiconductors are toxicity, reproducibility, and instability. However, the expertise from physics, chemistry, and device engineering from the perovskite research community has been focusing on the basic material properties, fabrication, and characterization methods while simultaneously mitigating the present issues to get to successful commercialization. Future research opportunities related to chiral perovskite nanocrystals are versatile and intend to rationalize the exceptional potential of these low-cost materials for complicated optoelectronics applications.

Original languageEnglish (US)
Title of host publicationOptoelectronic Devices and Integration XII
EditorsXuping Zhang, Baojun Li, Changyuan Yu, Xinliang Zhang
PublisherSPIE
ISBN (Electronic)9781510667778
DOIs
StatePublished - 2023
EventOptoelectronic Devices and Integration XII 2023 - Beijing, China
Duration: Oct 14 2023Oct 16 2023

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume12764
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceOptoelectronic Devices and Integration XII 2023
Country/TerritoryChina
CityBeijing
Period10/14/2310/16/23

Bibliographical note

Publisher Copyright:
© 2023 SPIE.

Keywords

  • anisotropic factor
  • chirality
  • chiro-optical
  • circular dichroism
  • electromagnetic multipole moments
  • optoelectronics
  • perovskite
  • polarization encoding
  • spintronics

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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