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Probing compositional engineering effects on lead-free perovskiteinspired nanocrystal thin films using correlative nonlinear optical microscopy

Annurakshita, Shambhavee ; Liu, Maning LU orcid ; Vivo, Paola and Bautista, Godofredo (2024) In Nanoscale
Abstract
We introduce the use of correlative third-harmonic generation and multiphoton-induced luminescence microscopy to investigate the impact of manganese (Mn) doping to bismuth (Bi)-based perovskite-inspired nanocrystal thin films. The technique was found to be extremely sensitive to the microscopic features of the perovskite film and its structural compositions, allowing the unambiguous detection of compositionally different emitters in the perovskite film and manipulation of their nonlinear optical responses. Our work unveils a new way to investigate, manipulate, and exploit perovskite-inspired functional materials for nonlinear optical conversion at the nanoscale.
Please use this url to cite or link to this publication:
author
; ; and
organization
publishing date
type
Contribution to journal
publication status
epub
subject
in
Nanoscale
publisher
Royal Society of Chemistry
external identifiers
  • scopus:85182899771
ISSN
2040-3372
DOI
10.1039/D3NR05137D
language
English
LU publication?
yes
id
a7d44ae2-18df-420b-808d-754439d81d7f
date added to LUP
2024-01-14 17:30:34
date last changed
2024-02-19 14:14:18
@article{a7d44ae2-18df-420b-808d-754439d81d7f,
  abstract     = {{We introduce the use of correlative third-harmonic generation and multiphoton-induced luminescence microscopy to investigate the impact of manganese (Mn) doping to bismuth (Bi)-based perovskite-inspired nanocrystal thin films. The technique was found to be extremely sensitive to the microscopic features of the perovskite film and its structural compositions, allowing the unambiguous detection of compositionally different emitters in the perovskite film and manipulation of their nonlinear optical responses. Our work unveils a new way to investigate, manipulate, and exploit perovskite-inspired functional materials for nonlinear optical conversion at the nanoscale.}},
  author       = {{Annurakshita, Shambhavee and Liu, Maning and Vivo, Paola and Bautista, Godofredo}},
  issn         = {{2040-3372}},
  language     = {{eng}},
  month        = {{01}},
  publisher    = {{Royal Society of Chemistry}},
  series       = {{Nanoscale}},
  title        = {{Probing compositional engineering effects on lead-free perovskiteinspired nanocrystal thin films using correlative nonlinear optical microscopy}},
  url          = {{http://dx.doi.org/10.1039/D3NR05137D}},
  doi          = {{10.1039/D3NR05137D}},
  year         = {{2024}},
}