A-centers and isovalent impurities in germanium: Density functional theory calculations

In the present study density functional theory calculations have been used to calculate the binding energies of clusters formed between lattice vacancies, oxygen and isovalent atoms in germanium. In particular we concentrated on the prediction of binding energies of A-centers or oxygen interstitials...

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Veröffentlicht in:	Materials science & engineering. B, Solid-state materials for advanced technology Solid-state materials for advanced technology, 2011-03, Vol.176 (5), p.453-457
Hauptverfasser:	Chroneos, A., Londos, C.A., Bracht, H.
Format:	Artikel
Sprache:	eng
Schlagworte:	A-center Binding energy Carbon Germanium Interstitials Lattice vacancies Mathematical analysis Nuclear power generation Silicon Tin
Online-Zugang:	Volltext
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