B-Site Doping of Metal Halide Perovskite Nanoplatelets Influences Their Optical Properties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27740%2F24%3A10254130" target="_blank" >RIV/61989100:27740/24:10254130 - isvavai.cz</a>

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/10.1002/adom.202301001" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1002/adom.202301001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/adom.202301001" target="_blank" >10.1002/adom.202301001</a>

Jazyk výsledku

angličtina

Název v původním jazyce

B-Site Doping of Metal Halide Perovskite Nanoplatelets Influences Their Optical Properties

Popis výsledku v původním jazyce

Metal halide perovskite nanoplatelets (NPls) have recently joined a rich family of 2D semiconductor nanomaterials. Quantum and dielectric confinement in these nanostructures endow them with useful optical properties, which include, but are not limited to, high linear and nonlinear absorption coefficients, narrow and tunable emission bands, and high photoluminescence quantum yield. These characteristics render perovskite NPls promising for applications in lighting, photodetection, nonlinear optics, and photocatalysis. Doping is a universal approach for tuning optical and electronic properties of semiconductor materials, and the B-site doping of perovskite NPls allows the further improvement and adjustment on demand of the above-mentioned optical properties and may result in the appearance of fundamentally new behavior through embedding optically active dopants. In this mini-review, the basic knowledge about perovskite NPls is shortly summarized in terms of their colloidal synthesis, and then the B-site doping of perovskite NPls is considered in terms of the existing approaches (in situ and post-synthetic doping) and its effect on the optical characteristics (doping with self-emitting ions such as Mn2+ and rare-earth elements; consequences for the nonlinear optical response).

Název v anglickém jazyce

B-Site Doping of Metal Halide Perovskite Nanoplatelets Influences Their Optical Properties

Popis výsledku anglicky

Metal halide perovskite nanoplatelets (NPls) have recently joined a rich family of 2D semiconductor nanomaterials. Quantum and dielectric confinement in these nanostructures endow them with useful optical properties, which include, but are not limited to, high linear and nonlinear absorption coefficients, narrow and tunable emission bands, and high photoluminescence quantum yield. These characteristics render perovskite NPls promising for applications in lighting, photodetection, nonlinear optics, and photocatalysis. Doping is a universal approach for tuning optical and electronic properties of semiconductor materials, and the B-site doping of perovskite NPls allows the further improvement and adjustment on demand of the above-mentioned optical properties and may result in the appearance of fundamentally new behavior through embedding optically active dopants. In this mini-review, the basic knowledge about perovskite NPls is shortly summarized in terms of their colloidal synthesis, and then the B-site doping of perovskite NPls is considered in terms of the existing approaches (in situ and post-synthetic doping) and its effect on the optical characteristics (doping with self-emitting ions such as Mn2+ and rare-earth elements; consequences for the nonlinear optical response).

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20500 - Materials engineering

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Advanced Optical Materials

ISSN

2195-1071

e-ISSN

2195-1071

Svazek periodika

12

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

17

Strana od-do

—

Kód UT WoS článku

001050860300001

EID výsledku v databázi Scopus

2-s2.0-85168323081