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

Shambhavee Annurakshita; Maning Liu; Paola Vivo; Godofredo Bautista

doi:10.1039/d3nr05137d

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

Shambhavee Annurakshita
, Maning Liu
, Paola Vivo
, Godofredo Bautista^*

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Artikkeli › Tieteellinen › vertaisarvioitu

3 Sitaatiot (Scopus)

16 Lataukset (Pure)

Abstrakti

We introduce the use of correlative third-harmonic generation and multiphoton-induced luminescence microscopy to investigate the impact of manganese (Mn) doping on 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.

Alkuperäiskieli	Englanti
Sivut	2852-2859
Sivumäärä	8
Julkaisu	Nanoscale
Vuosikerta	16
Numero	6
DOI - pysyväislinkit	https://doi.org/10.1039/d3nr05137d
Tila	Julkaistu - 2024
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Rahoitus

This work is part of the Academy of Finland Flagship Programme, Photonics Research and Innovation – PREIN (No. 320165). SA thanks the Jenny and Antti Wihuri Foundation (No. 00220021) and Finnish Cultural Foundation (No. 50221548) for financial support. ML thanks the Finnish Cultural Foundation (No. 00220107) for financial support. This work was partially supported by the Wallenberg Initiative Materials Science for Sustainability (WISE) funded by the Knut and Alice Wallenberg Foundation. PV thanks the Academy of Finland (No. 347772) and the Jane and Aatos Erkko foundation (SOL-TECH project) for financial support.

Rahoittajat	Rahoittajan numero
Wallenberg Initiative Materials Science for Sustainability
Academy of Finland	347772
Suomen Kulttuurirahasto	50221548, 00220107
Jane ja Aatos Erkon Säätiö
Jenny ja Antti Wihurin rahasto	00220021
Knut och Alice Wallenbergs Stiftelse

Julkaisufoorumi-taso

Jufo-taso 3

!!ASJC Scopus subject areas

Yleinen materiaalitiede

Pääsy asiakirjaan

10.1039/d3nr05137d

Probing compositional engineering
This publication is copyrighted. You may download, display and print it for Your own personal use. Commercial use is prohibited.
Accepted author manuscript, 853 KBLisenssi: Unspecified

https://urn.fi/URN:NBN:fi:tuni-202410299621Lisenssi: Unspecified

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abstract = "We introduce the use of correlative third-harmonic generation and multiphoton-induced luminescence microscopy to investigate the impact of manganese (Mn) doping on 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 = "Shambhavee Annurakshita and Maning Liu and Paola Vivo and Godofredo Bautista",

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AU - Annurakshita, Shambhavee

AU - Liu, Maning

AU - Vivo, Paola

AU - Bautista, Godofredo

PY - 2024

Y1 - 2024

N2 - We introduce the use of correlative third-harmonic generation and multiphoton-induced luminescence microscopy to investigate the impact of manganese (Mn) doping on 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.

AB - We introduce the use of correlative third-harmonic generation and multiphoton-induced luminescence microscopy to investigate the impact of manganese (Mn) doping on 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.

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DO - 10.1039/d3nr05137d

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JO - Nanoscale

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

Abstrakti

Rahoitus

Julkaisufoorumi-taso

!!ASJC Scopus subject areas

Pääsy asiakirjaan

Sormenjälki

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