Correlation between electroluminescence and charge trapping in multi-color Eu implanted Si-based light-emitting diodes

Correlation of charge trapping and elect

Correlation of charge trapping and electroluminescence in highly efficient Si-based light emitters

✍ T. Gebel; L. Rebohle; J. Sun; W. Skorupa; A.N. Nazarov; I. Osiyuk 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 204 KB

In this paper we report on recent results on charge trapping and electroluminescence (EL) from Ge rich SiO2 layers. Thermally grown 80 nm thick SiO2 layers were implanted with Ge ions at energies of 30 -50 keV to peak concentrations of 1-6 at%. Subsequently rapid thermal annealing was performed at 1