<abstract xmlns="http://www.w3.org/1999/xhtml">In this communication, we report on Cu2SnS3 quantum dots synthesized by the solvothermal process using different solvents. The optical properties of the quantum dots are analyzed by UV-Vis-NIR and photoluminescence spectroscopy. The results suggest that Cu2SnS3 material has tunable energy bandgap and appropriate wavelength for fabrication of light emitting diodes and laser diodes as sources for fiber optic communication. They exhibit wide absorption in the near infrared range. Further morphological studies with the use of atomic force microscope confirm the surface topography and the existence of quantum dots. The observed characteristics prove the efficiency of Cu2SnS3 quantum dots for O-band wavelength detection used in fiber optic communication and solar cell applications.</abstract>

In this communication, we report on Cu2SnS3 quantum dots synthesized by the solvothermal process using different solvents. The optical properties of the quantum dots are analyzed by UV-Vis-NIR and photoluminescence spectroscopy. The results suggest that Cu2SnS3 material has tunable energy bandgap and appropriate wavelength for fabrication of light emitting diodes and laser diodes as sources for fiber optic communication. They exhibit wide absorption in the near infrared range. Further morphological studies with the use of atomic force microscope confirm the surface topography and the existence of quantum dots. The observed characteristics prove the efficiency of Cu2SnS3 quantum dots for O-band wavelength detection used in fiber optic communication and solar cell applications.

Studies on Cu2SnS3 quantum dots for O-band wavelength detection

Department of Electronics and Communication Engineering

Materials Science-Poland

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Studies on CuSnS quantum dots for O-band wavelength detection

In this communication, we report on Cu2SnS3 quantum dots synthesized by the solvothermal process using different solvents. The optical properties of the...

Studies on Cu₂SnS₃ quantum dots for O-band wavelength detection

Publié en ligne: 02 août 2019

Pages: 225 - 229

Reçu: 18 avr. 2018

Accepté: 11 mars 2019

DOI: https://doi.org/10.2478/msp-2019-0022

Mots clés
solar cells, optical communication, CuSnS, O-band wavelength

© 2019 M. Irshad Ahamed et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Studies on Cu2SnS3 quantum dots for O-band wavelength detection

Publié en ligne: 02 août 2019

Pages: 225 - 229

Reçu: 18 avr. 2018

Accepté: 11 mars 2019

DOI: https://doi.org/10.2478/msp-2019-0022

Mots cléssolar cells, optical communication, CuSnS, O-band wavelength

© 2019 M. Irshad Ahamed et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Studies on Cu₂SnS₃ quantum dots for O-band wavelength detection

Mots clés
solar cells, optical communication, CuSnS, O-band wavelength