Photocurrent spectroscopy and X-ray microdiffraction study of highly strained germanium nanostructures - Archive ouverte HAL
Communication Dans Un Congrès Année : 2015

Photocurrent spectroscopy and X-ray microdiffraction study of highly strained germanium nanostructures

S. Tardif
F. Rieutord
V. Calvo
T. Zabel
  • Fonction : Auteur
H. Sigg
  • Fonction : Auteur

Résumé

Germanium has been highly investigated as a potential light emitting material for the monolithic integration of photonic devices on silicon-based electronics. Indeed, despite the indirect nature of its bandgap, sufficient tensile strain could yield efficient light emission. We present here an experimental study of the influence of tensile strain on the direct bandgap of germanium nanostructures, using both bottom-up and top-down approaches [1].
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Dates et versions

hal-02016595 , version 1 (12-02-2019)

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Citer

K. Guilloy, N. Pauc, A. Gassenq, P. Gentile, S. Tardif, et al.. Photocurrent spectroscopy and X-ray microdiffraction study of highly strained germanium nanostructures. 2015 IEEE 12th International Conference on Group IV Photonics (GFP), Aug 2015, Vancouver, Canada. pp.173-174, ⟨10.1109/Group4.2015.7305919⟩. ⟨hal-02016595⟩
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