Effect of Intermediate Layer Surface Condition on Photoresponse of Multilayer GaAs-based Devices

Authors

  • Johar M. Kahraman Author
  • Masood A. Khan Author

Abstract

In this work, the effect of surface roughness of the active layer in a GaAs-based multilayer structure on the Photoresponse of this structure is introduced and analyzed. Results showed that the surface condition of the active layer of p+-GaAs nanostructured layer in a GaAs-based multilayer structure has a powerful effect on the Photoresponse of such structures. The surface roughness of the active p+-GaAs nanostructured layer was modified by varying the evaporation power used to prepare this layer.

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Published

2025-01-20