Abstract
In this article, we numerically studied the influence of the geometric structure of the variable Al component AlxGa1-xN nanowires. In nanowire array photocathodes, the geometrical parameters of the nanowires together with the cross-sectional shape influence the photon trapping effect of the nanostructure and likewise the photon absorption properties of the cathode. We aim to design a variable Al component AlxGa1-xN nanostructure to obtain optics response optimization for UV photocathode. The simulation results show that the uneven-sized rectangle nanostructure array achieves the best light absorption spectrum of from 300 to 450 nm with an optimal absorption efficiency of 97.47%.
Sign-in/Register to access full text options 
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.
