Detail publikace

Improving the electro-optical properties of MoS2/rGO hybrid nanocomposites using liquid crystals

Vasil'ev, A. Melikyan, Y. Zhezhu, M. Hayrapetyan, V. Torosyan, M.S. Ghazaryan, D.A. Yeranosyan, M. Gharagulyan, H.

Originální název

Improving the electro-optical properties of MoS2/rGO hybrid nanocomposites using liquid crystals

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Hybrid systems of two-dimensional (2D) materials (such as graphene-family materials and 2D transition metal dichalcogenides) are attracting much attention due to their distinctive optoelectronic, thermal, mechanical, and chemical properties. The application perspectives of these materials in various fields further expand when enriching those with liquid crystals (LCs) primarily due to their enhanced tunability and functionality. In this study, we report on the hydrothermal synthesis of hybrid nanocomposites composed of MoS2 and rGO and discuss tuning possibilities of their electro-optical properties by incorporating thermotropic LCs. In particular, we demonstrate that the incorporation of 5CB LC increases the sensitivity and charge storage efficiency of the hybrid nanocomposites. In addition, we also present the responsivity, detectivity, and response time properties of the hybrid nanocomposites of MoS2/rGO, both with and without the inclusion of nematic LCs. Furthermore, we demonstrate that the system exhibits a 5CB-induced photocurrent switching effect. We believe the findings will open new doors for applications of these materials in optoelectronics and photonics.

Klíčová slova

2D materials; GO; rGO; Hybrid nanocomposites; Liquid crystals; 5CB; Photocurrent; MoS2

Autoři

Vasil'ev, A.; Melikyan, Y.; Zhezhu, M.; Hayrapetyan, V.; Torosyan, M.S.; Ghazaryan, D.A.; Yeranosyan, M.; Gharagulyan, H.

Vydáno

1. 12. 2024

Nakladatel

PERGAMON-ELSEVIER SCIENCE LTD

Místo

OXFORD

ISSN

0025-5408

Periodikum

MATERIALS RESEARCH BULLETIN

Ročník

180

Číslo

1

Stát

Spojené státy americké

Strany od

1

Strany do

8

Strany počet

8

URL

https://linkinghub.elsevier.com/retrieve/pii/S0025540824003672

BibTex

@article{BUT193981,
  author="Vasil'ev, A. and Melikyan, Y. and Zhezhu, M. and Hayrapetyan, V. and Torosyan, M.S. and Ghazaryan, D.A. and Yeranosyan, M. and Gharagulyan, H.",
  title="Improving the electro-optical properties of MoS2/rGO hybrid nanocomposites using liquid crystals",
  journal="MATERIALS RESEARCH BULLETIN",
  year="2024",
  volume="180",
  number="1",
  pages="1--8",
  doi="10.1016/j.materresbull.2024.113036",
  issn="0025-5408",
  url="https://linkinghub.elsevier.com/retrieve/pii/S0025540824003672"
}