Radiation-enhanced self- and boron diffusion in germanium

URN to cite this document:: urn:nbn:de:bvb:355-epub-280722
DOI to cite this document:: 10.5283/epub.28072

Schneider, S. ; Bracht, H. ; Klug, J. N. ; Lundsgaard, H. ; Nylandsted Larsen, A. ; Bougeard, Dominique ; Haller, E. E.

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Date of publication of this fulltext: 22 Apr 2013 12:17

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Abstract

We report experiments on proton radiation-enhanced self- and boron (B) diffusion in germanium (Ge) for temperatures between 515 ∘C and 720 ∘C. Modeling of the experimental diffusion profiles measured by means of secondary ion mass spectrometry is achieved on the basis of the Frenkel pair reaction and the interstitialcy and dissociative diffusion mechanisms. The numerical simulations ascertain ...