We have investigated the structural and electrical behavior of Fe centers introduced in InP by high temperature ion implantation. The effect of post-implantation annealing treatments on the crystal damage and the lattice location of the Fe atoms was studied by PIXE-RBS-channeling measurements. Current-voltage measurements and simulations were used to characterize the electrical properties due to the presence of Fe-related deep traps. The results show that the background n-doping density plays a crucial role in controlling the annealing behavior and the electrical activation of the Fe centers.

Ion Beam Analyses and electrical characterization of substitutional Fe properties in Fe implanted InP

FRABONI, BEATRICE;
2006

Abstract

We have investigated the structural and electrical behavior of Fe centers introduced in InP by high temperature ion implantation. The effect of post-implantation annealing treatments on the crystal damage and the lattice location of the Fe atoms was studied by PIXE-RBS-channeling measurements. Current-voltage measurements and simulations were used to characterize the electrical properties due to the presence of Fe-related deep traps. The results show that the background n-doping density plays a crucial role in controlling the annealing behavior and the electrical activation of the Fe centers.
2006
T. Cesca; A. Verna; G. Mattei; A. Gasparotto; B. Fraboni; G. Impellizzeri; F. Priolo
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/17580
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