Abstract
The electro-optical properties of devices containing Si-rich silicon nitride (SRN) thin films, deposited by means of low-pressure chemical-vapor deposition (LPCVD), are studied. After optically evidencing the presence of defects in our films, a Poole-Frenkel conduction mechanism has been considered, which is in agreement with electrical experiments. We found that the poly-Si layer strongly modulates the electroluminescence and light absorption of the devices. In addition, they showed photocurrent and photoconductivity under illumination, SRN becoming a promising material for photovoltaic applications.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
