首页|The influence of substitutes on the room temperature photoluminescence of 2-amino-4-oxobut-2-enoic acid molecular crystals

The influence of substitutes on the room temperature photoluminescence of 2-amino-4-oxobut-2-enoic acid molecular crystals

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  • NSTL
  • Elsevier
Highly photoluminescent organic crystals are the cornerstone of organic optoelectronics and photonics. Here we report on rational design of new organic crystal based on 2-amino-4-oxobut-2-enoic acid. An ability to tune the structure of the acid during the synthesis allows obtaining a series of organic crystals with high structural rigidity at ambient conditions. The crystals also demonstrate a chemically driven efficiency and a shape of red photoemission, allowing us to tune their functionalities. Moreover, scaling of the crystals from a single microcrystal to large-scale thin films retains the PL properties, thus makes it possible to utilize them as active nano and macro components in optoelectronics.

Crystal designGewald thiophenesOrganic crystalPhotoluminescenceSubstituted 24-dioxobutanoic acids

Gunina E.、Zhestkij N.、Bachinin S.、Milichko V.A.、Shipilovskikh S.A.、Fisenko S.P.、Shipilovskikh D.A.

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School of Physics and Engineering ITMO University

A. V. Luikov Heat and Mass Transfer Institute NASB

Perm National Research Polytechnic University

2022

10.1016/j.photonics.2021.100990

Photonics and Nanostructures

Photonics and Nanostructures

ISSN：1569-4410
年,卷(期)：2022.48
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